16463538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 48310080

約数和(自身を除く): 31846542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 114, 117, 126, 133, 138, 161, 171, 182, 207, 234, 247, 266, 273, 299, 322, 342, 399, 414, 437, 483, 494, 529, 546, 598, 741, 798, 819, 874, 897, 966, 1058, 1197, 1311, 1449, 1482, 1587, 1638, 1729, 1794, 2093, 2223, 2394, 2622, 2691, 2898, 3059, 3174, 3458, 3703, 3933, 4186, 4446, 4761, 5187, 5382, 5681, 6118, 6279, 6877, 7406, 7866, 9177, 9522, 10051, 10374, 11109, 11362, 12558, 13754, 15561, 17043, 18354, 18837, 20102, 20631, 22218, 27531, 30153, 31122, 33327, 34086, 37674, 39767, 41262, 48139, 51129, 55062, 60306, 61893, 66654, 70357, 79534, 90459, 96278, 102258, 119301, 123786, 130663, 140714, 144417, 180918, 211071, 238602, 261326, 288834, 357903, 391989, 422142, 433251, 633213, 715806, 783978, 866502, 914641, 1175967, 1266426, 1829282, 2351934, 2743923, 5487846, 8231769, 16463538]

約数ペア:

[(1, 16463538), (2, 8231769), (3, 5487846), (6, 2743923), (7, 2351934), (9, 1829282), (13, 1266426), (14, 1175967), (18, 914641), (19, 866502), (21, 783978), (23, 715806), (26, 633213), (38, 433251), (39, 422142), (42, 391989), (46, 357903), (57, 288834), (63, 261326), (69, 238602), (78, 211071), (91, 180918), (114, 144417), (117, 140714), (126, 130663), (133, 123786), (138, 119301), (161, 102258), (171, 96278), (182, 90459), (207, 79534), (234, 70357), (247, 66654), (266, 61893), (273, 60306), (299, 55062), (322, 51129), (342, 48139), (399, 41262), (414, 39767), (437, 37674), (483, 34086), (494, 33327), (529, 31122), (546, 30153), (598, 27531), (741, 22218), (798, 20631), (819, 20102), (874, 18837), (897, 18354), (966, 17043), (1058, 15561), (1197, 13754), (1311, 12558), (1449, 11362), (1482, 11109), (1587, 10374), (1638, 10051), (1729, 9522), (1794, 9177), (2093, 7866), (2223, 7406), (2394, 6877), (2622, 6279), (2691, 6118), (2898, 5681), (3059, 5382), (3174, 5187), (3458, 4761), (3703, 4446), (3933, 4186)]