2021031948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12955333}}^1$

素因数の和:12955353

約数の個数: 24

約数和(自身を含む): 5078490928

約数和(自身を除く): 3057458980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12955333, 25910666, 38865999, 51821332, 77731998, 155463996, 168419329, 336838658, 505257987, 673677316, 1010515974, 2021031948]

約数ペア:

[(1, 2021031948), (2, 1010515974), (3, 673677316), (4, 505257987), (6, 336838658), (12, 168419329), (13, 155463996), (26, 77731998), (39, 51821332), (52, 38865999), (78, 25910666), (156, 12955333)]