42663816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 131040000

約数和(自身を除く): 88376184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2399, 2964, 4446, 4798, 5928, 7197, 8892, 9596, 14394, 17784, 19192, 21591, 28788, 31187, 43182, 45581, 57576, 62374, 86364, 91162, 93561, 124748, 136743, 172728, 182324, 187122, 249496, 273486, 280683, 364648, 374244, 410229, 546972, 561366, 592553, 748488, 820458, 1093944, 1122732, 1185106, 1640916, 1777659, 2245464, 2370212, 3281832, 3555318, 4740424, 5332977, 7110636, 10665954, 14221272, 21331908, 42663816]

約数ペア:

[(1, 42663816), (2, 21331908), (3, 14221272), (4, 10665954), (6, 7110636), (8, 5332977), (9, 4740424), (12, 3555318), (13, 3281832), (18, 2370212), (19, 2245464), (24, 1777659), (26, 1640916), (36, 1185106), (38, 1122732), (39, 1093944), (52, 820458), (57, 748488), (72, 592553), (76, 561366), (78, 546972), (104, 410229), (114, 374244), (117, 364648), (152, 280683), (156, 273486), (171, 249496), (228, 187122), (234, 182324), (247, 172728), (312, 136743), (342, 124748), (456, 93561), (468, 91162), (494, 86364), (684, 62374), (741, 57576), (936, 45581), (988, 43182), (1368, 31187), (1482, 28788), (1976, 21591), (2223, 19192), (2399, 17784), (2964, 14394), (4446, 9596), (4798, 8892), (5928, 7197)]