187821036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17449}}^1$

素因数の和:17495

約数の個数: 72

約数和(自身を含む): 533551200

約数和(自身を除く): 345730164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 17449, 34898, 52347, 69796, 104694, 157041, 209388, 226837, 314082, 401327, 453674, 628164, 680511, 802654, 907348, 1203981, 1361022, 1605308, 2041533, 2407962, 2722044, 3611943, 4083066, 4815924, 5217251, 7223886, 8166132, 10434502, 14447772, 15651753, 20869004, 31303506, 46955259, 62607012, 93910518, 187821036]

約数ペア:

[(1, 187821036), (2, 93910518), (3, 62607012), (4, 46955259), (6, 31303506), (9, 20869004), (12, 15651753), (13, 14447772), (18, 10434502), (23, 8166132), (26, 7223886), (36, 5217251), (39, 4815924), (46, 4083066), (52, 3611943), (69, 2722044), (78, 2407962), (92, 2041533), (117, 1605308), (138, 1361022), (156, 1203981), (207, 907348), (234, 802654), (276, 680511), (299, 628164), (414, 453674), (468, 401327), (598, 314082), (828, 226837), (897, 209388), (1196, 157041), (1794, 104694), (2691, 69796), (3588, 52347), (5382, 34898), (10764, 17449)]