18158982

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 37636704

約数和(自身を除く): 19477722

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 761, 1522, 2283, 3977, 4566, 7954, 11931, 23862, 31201, 62402, 73817, 93603, 147634, 187206, 221451, 442902, 3026497, 6052994, 9079491, 18158982]

約数ペア:

[(1, 18158982), (2, 9079491), (3, 6052994), (6, 3026497), (41, 442902), (82, 221451), (97, 187206), (123, 147634), (194, 93603), (246, 73817), (291, 62402), (582, 31201), (761, 23862), (1522, 11931), (2283, 7954), (3977, 4566)]