181822932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 486245760

約数和(自身を除く): 304422828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 241, 342, 482, 684, 723, 964, 1103, 1446, 2169, 2206, 2892, 3309, 4338, 4412, 4579, 6618, 8676, 9158, 9927, 13236, 13737, 18316, 19854, 20957, 27474, 39708, 41211, 41914, 54948, 62871, 82422, 83828, 125742, 164844, 188613, 251484, 265823, 377226, 531646, 754452, 797469, 1063292, 1594938, 2392407, 3189876, 4784814, 5050637, 9569628, 10101274, 15151911, 20202548, 30303822, 45455733, 60607644, 90911466, 181822932]

約数ペア:

[(1, 181822932), (2, 90911466), (3, 60607644), (4, 45455733), (6, 30303822), (9, 20202548), (12, 15151911), (18, 10101274), (19, 9569628), (36, 5050637), (38, 4784814), (57, 3189876), (76, 2392407), (114, 1594938), (171, 1063292), (228, 797469), (241, 754452), (342, 531646), (482, 377226), (684, 265823), (723, 251484), (964, 188613), (1103, 164844), (1446, 125742), (2169, 83828), (2206, 82422), (2892, 62871), (3309, 54948), (4338, 41914), (4412, 41211), (4579, 39708), (6618, 27474), (8676, 20957), (9158, 19854), (9927, 18316), (13236, 13737)]