13927788

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 44029440

約数和(自身を除く): 30101652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 89, 92, 108, 126, 138, 161, 162, 178, 189, 207, 243, 252, 267, 276, 322, 324, 356, 378, 414, 483, 486, 534, 567, 621, 623, 644, 756, 801, 828, 966, 972, 1068, 1134, 1242, 1246, 1449, 1602, 1701, 1863, 1869, 1932, 2047, 2268, 2403, 2484, 2492, 2898, 3204, 3402, 3726, 3738, 4094, 4347, 4806, 5589, 5607, 5796, 6141, 6804, 7209, 7452, 7476, 8188, 8694, 9612, 11178, 11214, 12282, 13041, 14329, 14418, 16821, 17388, 18423, 21627, 22356, 22428, 24564, 26082, 28658, 28836, 33642, 36846, 39123, 42987, 43254, 50463, 52164, 55269, 57316, 67284, 73692, 78246, 85974, 86508, 100926, 110538, 128961, 151389, 156492, 165807, 171948, 201852, 221076, 257922, 302778, 331614, 386883, 497421, 515844, 605556, 663228, 773766, 994842, 1160649, 1547532, 1989684, 2321298, 3481947, 4642596, 6963894, 13927788]

約数ペア:

[(1, 13927788), (2, 6963894), (3, 4642596), (4, 3481947), (6, 2321298), (7, 1989684), (9, 1547532), (12, 1160649), (14, 994842), (18, 773766), (21, 663228), (23, 605556), (27, 515844), (28, 497421), (36, 386883), (42, 331614), (46, 302778), (54, 257922), (63, 221076), (69, 201852), (81, 171948), (84, 165807), (89, 156492), (92, 151389), (108, 128961), (126, 110538), (138, 100926), (161, 86508), (162, 85974), (178, 78246), (189, 73692), (207, 67284), (243, 57316), (252, 55269), (267, 52164), (276, 50463), (322, 43254), (324, 42987), (356, 39123), (378, 36846), (414, 33642), (483, 28836), (486, 28658), (534, 26082), (567, 24564), (621, 22428), (623, 22356), (644, 21627), (756, 18423), (801, 17388), (828, 16821), (966, 14418), (972, 14329), (1068, 13041), (1134, 12282), (1242, 11214), (1246, 11178), (1449, 9612), (1602, 8694), (1701, 8188), (1863, 7476), (1869, 7452), (1932, 7209), (2047, 6804), (2268, 6141), (2403, 5796), (2484, 5607), (2492, 5589), (2898, 4806), (3204, 4347), (3402, 4094), (3726, 3738)]