18400835856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{3307}}^1$

素因数の和:3609

約数の個数: 160

約数和(自身を含む): 52809758848

約数和(自身を除く): 34408922992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 241, 296, 312, 444, 481, 482, 592, 624, 723, 888, 962, 964, 1443, 1446, 1776, 1924, 1928, 2886, 2892, 3133, 3307, 3848, 3856, 5772, 5784, 6266, 6614, 7696, 8917, 9399, 9921, 11544, 11568, 12532, 13228, 17834, 18798, 19842, 23088, 25064, 26456, 26751, 35668, 37596, 39684, 42991, 50128, 52912, 53502, 71336, 75192, 79368, 85982, 107004, 115921, 122359, 128973, 142672, 150384, 158736, 171964, 214008, 231842, 244718, 257946, 343928, 347763, 367077, 428016, 463684, 489436, 515892, 687856, 695526, 734154, 796987, 927368, 978872, 1031784, 1391052, 1468308, 1590667, 1593974, 1854736, 1957744, 2063568, 2390961, 2782104, 2936616, 3181334, 3187948, 4772001, 4781922, 5564208, 5873232, 6362668, 6375896, 9544002, 9563844, 10360831, 12725336, 12751792, 19088004, 19127688, 20721662, 25450672, 29488519, 31082493, 38176008, 38255376, 41443324, 58977038, 62164986, 76352016, 82886648, 88465557, 117954076, 124329972, 165773296, 176931114, 235908152, 248659944, 353862228, 383350747, 471816304, 497319888, 707724456, 766701494, 1150052241, 1415448912, 1533402988, 2300104482, 3066805976, 4600208964, 6133611952, 9200417928, 18400835856]

約数ペア:

[(1, 18400835856), (2, 9200417928), (3, 6133611952), (4, 4600208964), (6, 3066805976), (8, 2300104482), (12, 1533402988), (13, 1415448912), (16, 1150052241), (24, 766701494), (26, 707724456), (37, 497319888), (39, 471816304), (48, 383350747), (52, 353862228), (74, 248659944), (78, 235908152), (104, 176931114), (111, 165773296), (148, 124329972), (156, 117954076), (208, 88465557), (222, 82886648), (241, 76352016), (296, 62164986), (312, 58977038), (444, 41443324), (481, 38255376), (482, 38176008), (592, 31082493), (624, 29488519), (723, 25450672), (888, 20721662), (962, 19127688), (964, 19088004), (1443, 12751792), (1446, 12725336), (1776, 10360831), (1924, 9563844), (1928, 9544002), (2886, 6375896), (2892, 6362668), (3133, 5873232), (3307, 5564208), (3848, 4781922), (3856, 4772001), (5772, 3187948), (5784, 3181334), (6266, 2936616), (6614, 2782104), (7696, 2390961), (8917, 2063568), (9399, 1957744), (9921, 1854736), (11544, 1593974), (11568, 1590667), (12532, 1468308), (13228, 1391052), (17834, 1031784), (18798, 978872), (19842, 927368), (23088, 796987), (25064, 734154), (26456, 695526), (26751, 687856), (35668, 515892), (37596, 489436), (39684, 463684), (42991, 428016), (50128, 367077), (52912, 347763), (53502, 343928), (71336, 257946), (75192, 244718), (79368, 231842), (85982, 214008), (107004, 171964), (115921, 158736), (122359, 150384), (128973, 142672)]