18442410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 51570432

約数和(自身を除く): 33128022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1657, 1855, 2226, 3314, 3710, 4971, 5565, 8285, 9942, 11130, 11599, 16570, 23198, 24855, 34797, 49710, 57995, 69594, 87821, 115990, 173985, 175642, 263463, 347970, 439105, 526926, 614747, 878210, 1229494, 1317315, 1844241, 2634630, 3073735, 3688482, 6147470, 9221205, 18442410]

約数ペア:

[(1, 18442410), (2, 9221205), (3, 6147470), (5, 3688482), (6, 3073735), (7, 2634630), (10, 1844241), (14, 1317315), (15, 1229494), (21, 878210), (30, 614747), (35, 526926), (42, 439105), (53, 347970), (70, 263463), (105, 175642), (106, 173985), (159, 115990), (210, 87821), (265, 69594), (318, 57995), (371, 49710), (530, 34797), (742, 24855), (795, 23198), (1113, 16570), (1590, 11599), (1657, 11130), (1855, 9942), (2226, 8285), (3314, 5565), (3710, 4971)]