13689972

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 39029760

約数和(自身を除く): 25339788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 47, 54, 58, 62, 81, 87, 93, 94, 108, 116, 124, 141, 162, 174, 186, 188, 261, 279, 282, 324, 348, 372, 423, 522, 558, 564, 783, 837, 846, 899, 1044, 1116, 1269, 1363, 1457, 1566, 1674, 1692, 1798, 2349, 2511, 2538, 2697, 2726, 2914, 3132, 3348, 3596, 3807, 4089, 4371, 4698, 5022, 5076, 5394, 5452, 5828, 7614, 8091, 8178, 8742, 9396, 10044, 10788, 12267, 13113, 15228, 16182, 16356, 17484, 24273, 24534, 26226, 32364, 36801, 39339, 42253, 48546, 49068, 52452, 72819, 73602, 78678, 84506, 97092, 110403, 118017, 126759, 145638, 147204, 157356, 169012, 220806, 236034, 253518, 291276, 380277, 441612, 472068, 507036, 760554, 1140831, 1521108, 2281662, 3422493, 4563324, 6844986, 13689972]

約数ペア:

[(1, 13689972), (2, 6844986), (3, 4563324), (4, 3422493), (6, 2281662), (9, 1521108), (12, 1140831), (18, 760554), (27, 507036), (29, 472068), (31, 441612), (36, 380277), (47, 291276), (54, 253518), (58, 236034), (62, 220806), (81, 169012), (87, 157356), (93, 147204), (94, 145638), (108, 126759), (116, 118017), (124, 110403), (141, 97092), (162, 84506), (174, 78678), (186, 73602), (188, 72819), (261, 52452), (279, 49068), (282, 48546), (324, 42253), (348, 39339), (372, 36801), (423, 32364), (522, 26226), (558, 24534), (564, 24273), (783, 17484), (837, 16356), (846, 16182), (899, 15228), (1044, 13113), (1116, 12267), (1269, 10788), (1363, 10044), (1457, 9396), (1566, 8742), (1674, 8178), (1692, 8091), (1798, 7614), (2349, 5828), (2511, 5452), (2538, 5394), (2697, 5076), (2726, 5022), (2914, 4698), (3132, 4371), (3348, 4089), (3596, 3807)]