31302828

素因数分解:

$2^2\times 3^3\times {\mathrm{289841}}^1$

素因数の和:289854

約数の個数: 24

約数和(自身を含む): 81155760

約数和(自身を除く): 49852932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289841, 579682, 869523, 1159364, 1739046, 2608569, 3478092, 5217138, 7825707, 10434276, 15651414, 31302828]

約数ペア:

[(1, 31302828), (2, 15651414), (3, 10434276), (4, 7825707), (6, 5217138), (9, 3478092), (12, 2608569), (18, 1739046), (27, 1159364), (36, 869523), (54, 579682), (108, 289841)]