1558908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 4244968

約数和(自身を除く): 2686060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3331, 6662, 9993, 13324, 19986, 29979, 39972, 43303, 59958, 86606, 119916, 129909, 173212, 259818, 389727, 519636, 779454, 1558908]

約数ペア:

[(1, 1558908), (2, 779454), (3, 519636), (4, 389727), (6, 259818), (9, 173212), (12, 129909), (13, 119916), (18, 86606), (26, 59958), (36, 43303), (39, 39972), (52, 29979), (78, 19986), (117, 13324), (156, 9993), (234, 6662), (468, 3331)]