15698973996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{15013}}^1$

素因数の和:15991

約数の個数: 72

約数和(自身を含む): 41010080384

約数和(自身を除く): 25311106388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 937, 1116, 1874, 2811, 3748, 5622, 8433, 11244, 15013, 16866, 29047, 30026, 33732, 45039, 58094, 60052, 87141, 90078, 116188, 135117, 174282, 180156, 261423, 270234, 348564, 465403, 522846, 540468, 930806, 1045692, 1396209, 1861612, 2792418, 4188627, 5584836, 8377254, 14067181, 16754508, 28134362, 42201543, 56268724, 84403086, 126604629, 168806172, 253209258, 436082611, 506418516, 872165222, 1308247833, 1744330444, 2616495666, 3924743499, 5232991332, 7849486998, 15698973996]

約数ペア:

[(1, 15698973996), (2, 7849486998), (3, 5232991332), (4, 3924743499), (6, 2616495666), (9, 1744330444), (12, 1308247833), (18, 872165222), (31, 506418516), (36, 436082611), (62, 253209258), (93, 168806172), (124, 126604629), (186, 84403086), (279, 56268724), (372, 42201543), (558, 28134362), (937, 16754508), (1116, 14067181), (1874, 8377254), (2811, 5584836), (3748, 4188627), (5622, 2792418), (8433, 1861612), (11244, 1396209), (15013, 1045692), (16866, 930806), (29047, 540468), (30026, 522846), (33732, 465403), (45039, 348564), (58094, 270234), (60052, 261423), (87141, 180156), (90078, 174282), (116188, 135117)]