12923358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 30410640

約数和(自身を除く): 17487282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 389, 678, 778, 791, 1167, 1582, 2334, 2373, 2723, 4746, 5446, 5537, 8169, 11074, 16338, 16611, 19061, 33222, 38122, 43957, 57183, 87914, 114366, 131871, 263742, 307699, 615398, 923097, 1846194, 2153893, 4307786, 6461679, 12923358]

約数ペア:

[(1, 12923358), (2, 6461679), (3, 4307786), (6, 2153893), (7, 1846194), (14, 923097), (21, 615398), (42, 307699), (49, 263742), (98, 131871), (113, 114366), (147, 87914), (226, 57183), (294, 43957), (339, 38122), (389, 33222), (678, 19061), (778, 16611), (791, 16338), (1167, 11074), (1582, 8169), (2334, 5537), (2373, 5446), (2723, 4746)]