27688284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 81779040

約数和(自身を除く): 54090756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 41, 52, 54, 74, 78, 82, 108, 111, 117, 123, 148, 156, 164, 169, 222, 234, 246, 333, 338, 351, 369, 444, 468, 481, 492, 507, 533, 666, 676, 702, 738, 962, 999, 1014, 1066, 1107, 1332, 1404, 1443, 1476, 1517, 1521, 1599, 1924, 1998, 2028, 2132, 2214, 2886, 3034, 3042, 3198, 3996, 4329, 4428, 4551, 4563, 4797, 5772, 6068, 6084, 6253, 6396, 6929, 8658, 9102, 9126, 9594, 12506, 12987, 13653, 13858, 14391, 17316, 18204, 18252, 18759, 19188, 19721, 20787, 25012, 25974, 27306, 27716, 28782, 37518, 39442, 40959, 41574, 51948, 54612, 56277, 57564, 59163, 62361, 75036, 78884, 81918, 83148, 112554, 118326, 124722, 163836, 168831, 177489, 187083, 225108, 236652, 249444, 256373, 337662, 354978, 374166, 512746, 532467, 675324, 709956, 748332, 769119, 1025492, 1064934, 1538238, 2129868, 2307357, 3076476, 4614714, 6922071, 9229428, 13844142, 27688284]

約数ペア:

[(1, 27688284), (2, 13844142), (3, 9229428), (4, 6922071), (6, 4614714), (9, 3076476), (12, 2307357), (13, 2129868), (18, 1538238), (26, 1064934), (27, 1025492), (36, 769119), (37, 748332), (39, 709956), (41, 675324), (52, 532467), (54, 512746), (74, 374166), (78, 354978), (82, 337662), (108, 256373), (111, 249444), (117, 236652), (123, 225108), (148, 187083), (156, 177489), (164, 168831), (169, 163836), (222, 124722), (234, 118326), (246, 112554), (333, 83148), (338, 81918), (351, 78884), (369, 75036), (444, 62361), (468, 59163), (481, 57564), (492, 56277), (507, 54612), (533, 51948), (666, 41574), (676, 40959), (702, 39442), (738, 37518), (962, 28782), (999, 27716), (1014, 27306), (1066, 25974), (1107, 25012), (1332, 20787), (1404, 19721), (1443, 19188), (1476, 18759), (1517, 18252), (1521, 18204), (1599, 17316), (1924, 14391), (1998, 13858), (2028, 13653), (2132, 12987), (2214, 12506), (2886, 9594), (3034, 9126), (3042, 9102), (3198, 8658), (3996, 6929), (4329, 6396), (4428, 6253), (4551, 6084), (4563, 6068), (4797, 5772)]