2149823124

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{673}}^1\times {\mathrm{997}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 5509019880

約数和(自身を除く): 3359196756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 673, 801, 997, 1068, 1346, 1602, 1994, 2019, 2692, 2991, 3204, 3988, 4038, 5982, 6057, 8076, 8973, 11964, 12114, 17946, 24228, 35892, 59897, 88733, 119794, 177466, 179691, 239588, 266199, 354932, 359382, 532398, 539073, 670981, 718764, 798597, 1064796, 1078146, 1341962, 1597194, 2012943, 2156292, 2683924, 3194388, 4025886, 6038829, 8051772, 12077658, 24155316, 59717309, 119434618, 179151927, 238869236, 358303854, 537455781, 716607708, 1074911562, 2149823124]

約数ペア:

[(1, 2149823124), (2, 1074911562), (3, 716607708), (4, 537455781), (6, 358303854), (9, 238869236), (12, 179151927), (18, 119434618), (36, 59717309), (89, 24155316), (178, 12077658), (267, 8051772), (356, 6038829), (534, 4025886), (673, 3194388), (801, 2683924), (997, 2156292), (1068, 2012943), (1346, 1597194), (1602, 1341962), (1994, 1078146), (2019, 1064796), (2692, 798597), (2991, 718764), (3204, 670981), (3988, 539073), (4038, 532398), (5982, 359382), (6057, 354932), (8076, 266199), (8973, 239588), (11964, 179691), (12114, 177466), (17946, 119794), (24228, 88733), (35892, 59897)]