19747254168

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{19259}}^1$

素因数の和:19422

約数の個数: 128

約数和(自身を含む): 56578176000

約数和(自身を除く): 36830921832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 101, 108, 141, 188, 202, 216, 282, 303, 376, 404, 423, 564, 606, 808, 846, 909, 1128, 1212, 1269, 1692, 1818, 2424, 2538, 2727, 3384, 3636, 4747, 5076, 5454, 7272, 9494, 10152, 10908, 14241, 18988, 19259, 21816, 28482, 37976, 38518, 42723, 56964, 57777, 77036, 85446, 113928, 115554, 128169, 154072, 170892, 173331, 231108, 256338, 341784, 346662, 462216, 512676, 519993, 693324, 905173, 1025352, 1039986, 1386648, 1810346, 1945159, 2079972, 2715519, 3620692, 3890318, 4159944, 5431038, 5835477, 7241384, 7780636, 8146557, 10862076, 11670954, 15561272, 16293114, 17506431, 21724152, 23341908, 24439671, 32586228, 35012862, 46683816, 48879342, 52519293, 65172456, 70025724, 91422473, 97758684, 105038586, 140051448, 182844946, 195517368, 210077172, 274267419, 365689892, 420154344, 548534838, 731379784, 822802257, 1097069676, 1645604514, 2194139352, 2468406771, 3291209028, 4936813542, 6582418056, 9873627084, 19747254168]

約数ペア:

[(1, 19747254168), (2, 9873627084), (3, 6582418056), (4, 4936813542), (6, 3291209028), (8, 2468406771), (9, 2194139352), (12, 1645604514), (18, 1097069676), (24, 822802257), (27, 731379784), (36, 548534838), (47, 420154344), (54, 365689892), (72, 274267419), (94, 210077172), (101, 195517368), (108, 182844946), (141, 140051448), (188, 105038586), (202, 97758684), (216, 91422473), (282, 70025724), (303, 65172456), (376, 52519293), (404, 48879342), (423, 46683816), (564, 35012862), (606, 32586228), (808, 24439671), (846, 23341908), (909, 21724152), (1128, 17506431), (1212, 16293114), (1269, 15561272), (1692, 11670954), (1818, 10862076), (2424, 8146557), (2538, 7780636), (2727, 7241384), (3384, 5835477), (3636, 5431038), (4747, 4159944), (5076, 3890318), (5454, 3620692), (7272, 2715519), (9494, 2079972), (10152, 1945159), (10908, 1810346), (14241, 1386648), (18988, 1039986), (19259, 1025352), (21816, 905173), (28482, 693324), (37976, 519993), (38518, 512676), (42723, 462216), (56964, 346662), (57777, 341784), (77036, 256338), (85446, 231108), (113928, 173331), (115554, 170892), (128169, 154072)]