18347910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 51577344

約数和(自身を除く): 33229434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2131, 2870, 4262, 4305, 6393, 8610, 10655, 12786, 14917, 21310, 29834, 31965, 44751, 63930, 74585, 87371, 89502, 149170, 174742, 223755, 262113, 436855, 447510, 524226, 611597, 873710, 1223194, 1310565, 1834791, 2621130, 3057985, 3669582, 6115970, 9173955, 18347910]

約数ペア:

[(1, 18347910), (2, 9173955), (3, 6115970), (5, 3669582), (6, 3057985), (7, 2621130), (10, 1834791), (14, 1310565), (15, 1223194), (21, 873710), (30, 611597), (35, 524226), (41, 447510), (42, 436855), (70, 262113), (82, 223755), (105, 174742), (123, 149170), (205, 89502), (210, 87371), (246, 74585), (287, 63930), (410, 44751), (574, 31965), (615, 29834), (861, 21310), (1230, 14917), (1435, 12786), (1722, 10655), (2131, 8610), (2870, 6393), (4262, 4305)]