42137004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 123734016

約数和(自身を除く): 81597012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 821, 987, 1092, 1222, 1316, 1642, 1833, 1974, 2444, 2463, 3284, 3666, 3948, 4277, 4926, 5747, 7332, 8554, 9852, 10673, 11494, 12831, 17108, 17241, 21346, 22988, 25662, 32019, 34482, 38587, 42692, 51324, 64038, 68964, 74711, 77174, 115761, 128076, 149422, 154348, 224133, 231522, 270109, 298844, 448266, 463044, 501631, 540218, 810327, 896532, 1003262, 1080436, 1504893, 1620654, 2006524, 3009786, 3241308, 3511417, 6019572, 7022834, 10534251, 14045668, 21068502, 42137004]

約数ペア:

[(1, 42137004), (2, 21068502), (3, 14045668), (4, 10534251), (6, 7022834), (7, 6019572), (12, 3511417), (13, 3241308), (14, 3009786), (21, 2006524), (26, 1620654), (28, 1504893), (39, 1080436), (42, 1003262), (47, 896532), (52, 810327), (78, 540218), (84, 501631), (91, 463044), (94, 448266), (141, 298844), (156, 270109), (182, 231522), (188, 224133), (273, 154348), (282, 149422), (329, 128076), (364, 115761), (546, 77174), (564, 74711), (611, 68964), (658, 64038), (821, 51324), (987, 42692), (1092, 38587), (1222, 34482), (1316, 32019), (1642, 25662), (1833, 22988), (1974, 21346), (2444, 17241), (2463, 17108), (3284, 12831), (3666, 11494), (3948, 10673), (4277, 9852), (4926, 8554), (5747, 7332)]