180860148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239233}}^1$

素因数の和:239253

約数の個数: 48

約数和(自身を含む): 535884160

約数和(自身を除く): 355024012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 239233, 478466, 717699, 956932, 1435398, 1674631, 2153097, 2870796, 3349262, 4306194, 5023893, 6459291, 6698524, 8612388, 10047786, 12918582, 15071679, 20095572, 25837164, 30143358, 45215037, 60286716, 90430074, 180860148]

約数ペア:

[(1, 180860148), (2, 90430074), (3, 60286716), (4, 45215037), (6, 30143358), (7, 25837164), (9, 20095572), (12, 15071679), (14, 12918582), (18, 10047786), (21, 8612388), (27, 6698524), (28, 6459291), (36, 5023893), (42, 4306194), (54, 3349262), (63, 2870796), (84, 2153097), (108, 1674631), (126, 1435398), (189, 956932), (252, 717699), (378, 478466), (756, 239233)]