18081948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 26963556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 453, 587, 604, 906, 1174, 1761, 1812, 2348, 2567, 3522, 5134, 7044, 7701, 9979, 10268, 15402, 19958, 29937, 30804, 39916, 59874, 88637, 119748, 177274, 265911, 354548, 531822, 1063644, 1506829, 3013658, 4520487, 6027316, 9040974, 18081948]

約数ペア:

[(1, 18081948), (2, 9040974), (3, 6027316), (4, 4520487), (6, 3013658), (12, 1506829), (17, 1063644), (34, 531822), (51, 354548), (68, 265911), (102, 177274), (151, 119748), (204, 88637), (302, 59874), (453, 39916), (587, 30804), (604, 29937), (906, 19958), (1174, 15402), (1761, 10268), (1812, 9979), (2348, 7701), (2567, 7044), (3522, 5134)]