17990064

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 50642592

約数和(自身を除く): 32652528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 461, 542, 813, 922, 1084, 1383, 1626, 1844, 2168, 2439, 2766, 3252, 3688, 4149, 4336, 4878, 5532, 6504, 7376, 8298, 9756, 11064, 13008, 16596, 19512, 22128, 33192, 39024, 66384, 124931, 249862, 374793, 499724, 749586, 999448, 1124379, 1499172, 1998896, 2248758, 2998344, 4497516, 5996688, 8995032, 17990064]

約数ペア:

[(1, 17990064), (2, 8995032), (3, 5996688), (4, 4497516), (6, 2998344), (8, 2248758), (9, 1998896), (12, 1499172), (16, 1124379), (18, 999448), (24, 749586), (36, 499724), (48, 374793), (72, 249862), (144, 124931), (271, 66384), (461, 39024), (542, 33192), (813, 22128), (922, 19512), (1084, 16596), (1383, 13008), (1626, 11064), (1844, 9756), (2168, 8298), (2439, 7376), (2766, 6504), (3252, 5532), (3688, 4878), (4149, 4336)]