42638196

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 103299840

約数和(自身を除く): 60661644

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 1097, 2194, 3239, 3291, 4388, 6478, 6582, 9717, 12956, 13164, 19434, 38868, 44977, 86663, 89954, 134931, 173326, 179908, 259989, 269862, 346652, 519978, 539724, 1039956, 3553183, 7106366, 10659549, 14212732, 21319098, 42638196]

約数ペア:

[(1, 42638196), (2, 21319098), (3, 14212732), (4, 10659549), (6, 7106366), (12, 3553183), (41, 1039956), (79, 539724), (82, 519978), (123, 346652), (158, 269862), (164, 259989), (237, 179908), (246, 173326), (316, 134931), (474, 89954), (492, 86663), (948, 44977), (1097, 38868), (2194, 19434), (3239, 13164), (3291, 12956), (4388, 9717), (6478, 6582)]