180854226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18169}}^1$

素因数の和:18263

約数の個数: 48

約数和(自身を含む): 453523200

約数和(自身を除く): 272668974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 18169, 36338, 54507, 109014, 127183, 163521, 254366, 327042, 381549, 763098, 1144647, 1435351, 2289294, 2870702, 4306053, 8612106, 10047457, 12918159, 20094914, 25836318, 30142371, 60284742, 90427113, 180854226]

約数ペア:

[(1, 180854226), (2, 90427113), (3, 60284742), (6, 30142371), (7, 25836318), (9, 20094914), (14, 12918159), (18, 10047457), (21, 8612106), (42, 4306053), (63, 2870702), (79, 2289294), (126, 1435351), (158, 1144647), (237, 763098), (474, 381549), (553, 327042), (711, 254366), (1106, 163521), (1422, 127183), (1659, 109014), (3318, 54507), (4977, 36338), (9954, 18169)]