8989878294

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{264113}}^1$

素因数の和:264213

約数の個数: 48

約数和(自身を含む): 20436084864

約数和(自身を除く): 11446206570

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 3782, 5673, 11346, 17019, 34038, 264113, 528226, 792339, 1584678, 2377017, 4754034, 8187503, 16110893, 16375006, 24562509, 32221786, 48332679, 49125018, 73687527, 96665358, 144998037, 147375054, 289996074, 499437683, 998875366, 1498313049, 2996626098, 4494939147, 8989878294]

約数ペア:

[(1, 8989878294), (2, 4494939147), (3, 2996626098), (6, 1498313049), (9, 998875366), (18, 499437683), (31, 289996074), (61, 147375054), (62, 144998037), (93, 96665358), (122, 73687527), (183, 49125018), (186, 48332679), (279, 32221786), (366, 24562509), (549, 16375006), (558, 16110893), (1098, 8187503), (1891, 4754034), (3782, 2377017), (5673, 1584678), (11346, 792339), (17019, 528226), (34038, 264113)]