2158389612

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{689141}}^1$

素因数の和:689183

約数の個数: 48

約数和(自身を含む): 5788792800

約数和(自身を除く): 3630403188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 689141, 1378282, 2067423, 2756564, 4134846, 6202269, 8269692, 12404538, 18606807, 19985089, 24809076, 37213614, 39970178, 59955267, 74427228, 79940356, 119910534, 179865801, 239821068, 359731602, 539597403, 719463204, 1079194806, 2158389612]

約数ペア:

[(1, 2158389612), (2, 1079194806), (3, 719463204), (4, 539597403), (6, 359731602), (9, 239821068), (12, 179865801), (18, 119910534), (27, 79940356), (29, 74427228), (36, 59955267), (54, 39970178), (58, 37213614), (87, 24809076), (108, 19985089), (116, 18606807), (174, 12404538), (261, 8269692), (348, 6202269), (522, 4134846), (783, 2756564), (1044, 2067423), (1566, 1378282), (3132, 689141)]