18802710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3541}}^1$

素因数の和:3613

約数の個数: 48

約数和(自身を含む): 49729680

約数和(自身を除く): 30926970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3541, 5310, 7082, 10623, 17705, 21246, 31869, 35410, 53115, 63738, 106230, 159345, 208919, 318690, 417838, 626757, 1044595, 1253514, 1880271, 2089190, 3133785, 3760542, 6267570, 9401355, 18802710]

約数ペア:

[(1, 18802710), (2, 9401355), (3, 6267570), (5, 3760542), (6, 3133785), (9, 2089190), (10, 1880271), (15, 1253514), (18, 1044595), (30, 626757), (45, 417838), (59, 318690), (90, 208919), (118, 159345), (177, 106230), (295, 63738), (354, 53115), (531, 35410), (590, 31869), (885, 21246), (1062, 17705), (1770, 10623), (2655, 7082), (3541, 5310)]