11651868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 31711680

約数和(自身を除く): 20059812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 241, 306, 316, 474, 482, 612, 711, 723, 948, 964, 1343, 1422, 1446, 2169, 2686, 2844, 2892, 4029, 4097, 4338, 5372, 8058, 8194, 8676, 12087, 12291, 16116, 16388, 19039, 24174, 24582, 36873, 38078, 48348, 49164, 57117, 73746, 76156, 114234, 147492, 171351, 228468, 323663, 342702, 647326, 685404, 970989, 1294652, 1941978, 2912967, 3883956, 5825934, 11651868]

約数ペア:

[(1, 11651868), (2, 5825934), (3, 3883956), (4, 2912967), (6, 1941978), (9, 1294652), (12, 970989), (17, 685404), (18, 647326), (34, 342702), (36, 323663), (51, 228468), (68, 171351), (79, 147492), (102, 114234), (153, 76156), (158, 73746), (204, 57117), (237, 49164), (241, 48348), (306, 38078), (316, 36873), (474, 24582), (482, 24174), (612, 19039), (711, 16388), (723, 16116), (948, 12291), (964, 12087), (1343, 8676), (1422, 8194), (1446, 8058), (2169, 5372), (2686, 4338), (2844, 4097), (2892, 4029)]