16726572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 28587060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 151, 153, 181, 204, 302, 306, 362, 453, 543, 604, 612, 724, 906, 1086, 1359, 1629, 1812, 2172, 2567, 2718, 3077, 3258, 5134, 5436, 6154, 6516, 7701, 9231, 10268, 12308, 15402, 18462, 23103, 27331, 27693, 30804, 36924, 46206, 54662, 55386, 81993, 92412, 109324, 110772, 163986, 245979, 327972, 464627, 491958, 929254, 983916, 1393881, 1858508, 2787762, 4181643, 5575524, 8363286, 16726572]

約数ペア:

[(1, 16726572), (2, 8363286), (3, 5575524), (4, 4181643), (6, 2787762), (9, 1858508), (12, 1393881), (17, 983916), (18, 929254), (34, 491958), (36, 464627), (51, 327972), (68, 245979), (102, 163986), (151, 110772), (153, 109324), (181, 92412), (204, 81993), (302, 55386), (306, 54662), (362, 46206), (453, 36924), (543, 30804), (604, 27693), (612, 27331), (724, 23103), (906, 18462), (1086, 15402), (1359, 12308), (1629, 10268), (1812, 9231), (2172, 7701), (2567, 6516), (2718, 6154), (3077, 5436), (3258, 5134)]