15521844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 41771520

約数和(自身を除く): 26249676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 47, 52, 58, 73, 78, 87, 94, 116, 141, 146, 156, 174, 188, 219, 282, 292, 348, 377, 438, 564, 611, 754, 876, 949, 1131, 1222, 1363, 1508, 1833, 1898, 2117, 2262, 2444, 2726, 2847, 3431, 3666, 3796, 4089, 4234, 4524, 5452, 5694, 6351, 6862, 7332, 8178, 8468, 10293, 11388, 12702, 13724, 16356, 17719, 20586, 25404, 27521, 35438, 41172, 44603, 53157, 55042, 70876, 82563, 89206, 99499, 106314, 110084, 133809, 165126, 178412, 198998, 212628, 267618, 298497, 330252, 397996, 535236, 596994, 1193988, 1293487, 2586974, 3880461, 5173948, 7760922, 15521844]

約数ペア:

[(1, 15521844), (2, 7760922), (3, 5173948), (4, 3880461), (6, 2586974), (12, 1293487), (13, 1193988), (26, 596994), (29, 535236), (39, 397996), (47, 330252), (52, 298497), (58, 267618), (73, 212628), (78, 198998), (87, 178412), (94, 165126), (116, 133809), (141, 110084), (146, 106314), (156, 99499), (174, 89206), (188, 82563), (219, 70876), (282, 55042), (292, 53157), (348, 44603), (377, 41172), (438, 35438), (564, 27521), (611, 25404), (754, 20586), (876, 17719), (949, 16356), (1131, 13724), (1222, 12702), (1363, 11388), (1508, 10293), (1833, 8468), (1898, 8178), (2117, 7332), (2262, 6862), (2444, 6351), (2726, 5694), (2847, 5452), (3431, 4524), (3666, 4234), (3796, 4089)]