39621816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42331}}^1$

素因数の和:42356

約数の個数: 48

約数和(自身を含む): 115566360

約数和(自身を除く): 75944544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42331, 84662, 126993, 169324, 253986, 338648, 380979, 507972, 550303, 761958, 1015944, 1100606, 1523916, 1650909, 2201212, 3047832, 3301818, 4402424, 4952727, 6603636, 9905454, 13207272, 19810908, 39621816]

約数ペア:

[(1, 39621816), (2, 19810908), (3, 13207272), (4, 9905454), (6, 6603636), (8, 4952727), (9, 4402424), (12, 3301818), (13, 3047832), (18, 2201212), (24, 1650909), (26, 1523916), (36, 1100606), (39, 1015944), (52, 761958), (72, 550303), (78, 507972), (104, 380979), (117, 338648), (156, 253986), (234, 169324), (312, 126993), (468, 84662), (936, 42331)]