1312411914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{21313}}^1$

素因数の和:21643

約数の個数: 48

約数和(自身を含む): 3112185024

約数和(自身を除く): 1799773110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 311, 622, 933, 1866, 2799, 3421, 5598, 6842, 10263, 20526, 21313, 30789, 42626, 61578, 63939, 127878, 191817, 234443, 383634, 468886, 703329, 1406658, 2109987, 4219974, 6628343, 13256686, 19885029, 39770058, 59655087, 72911773, 119310174, 145823546, 218735319, 437470638, 656205957, 1312411914]

約数ペア:

[(1, 1312411914), (2, 656205957), (3, 437470638), (6, 218735319), (9, 145823546), (11, 119310174), (18, 72911773), (22, 59655087), (33, 39770058), (66, 19885029), (99, 13256686), (198, 6628343), (311, 4219974), (622, 2109987), (933, 1406658), (1866, 703329), (2799, 468886), (3421, 383634), (5598, 234443), (6842, 191817), (10263, 127878), (20526, 63939), (21313, 61578), (30789, 42626)]