12887196

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 36556800

約数和(自身を除く): 23669604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 101, 124, 147, 186, 196, 202, 217, 294, 303, 343, 372, 404, 434, 588, 606, 651, 686, 707, 868, 1029, 1212, 1302, 1372, 1414, 1519, 2058, 2121, 2604, 2828, 3038, 3131, 4116, 4242, 4557, 4949, 6076, 6262, 8484, 9114, 9393, 9898, 10633, 12524, 14847, 18228, 18786, 19796, 21266, 21917, 29694, 31899, 34643, 37572, 42532, 43834, 59388, 63798, 65751, 69286, 87668, 103929, 127596, 131502, 138572, 153419, 207858, 263004, 306838, 415716, 460257, 613676, 920514, 1073933, 1841028, 2147866, 3221799, 4295732, 6443598, 12887196]

約数ペア:

[(1, 12887196), (2, 6443598), (3, 4295732), (4, 3221799), (6, 2147866), (7, 1841028), (12, 1073933), (14, 920514), (21, 613676), (28, 460257), (31, 415716), (42, 306838), (49, 263004), (62, 207858), (84, 153419), (93, 138572), (98, 131502), (101, 127596), (124, 103929), (147, 87668), (186, 69286), (196, 65751), (202, 63798), (217, 59388), (294, 43834), (303, 42532), (343, 37572), (372, 34643), (404, 31899), (434, 29694), (588, 21917), (606, 21266), (651, 19796), (686, 18786), (707, 18228), (868, 14847), (1029, 12524), (1212, 10633), (1302, 9898), (1372, 9393), (1414, 9114), (1519, 8484), (2058, 6262), (2121, 6076), (2604, 4949), (2828, 4557), (3038, 4242), (3131, 4116)]