15697427634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{378671}}^1$

素因数の和:378740

約数の個数: 72

約数和(自身を含む): 40405817088

約数和(自身を除く): 24708389454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 5922, 6909, 13818, 20727, 41454, 378671, 757342, 1136013, 2272026, 2650697, 3408039, 5301394, 6816078, 7952091, 15904182, 17797537, 18554879, 23856273, 35595074, 37109758, 47712546, 53392611, 55664637, 106785222, 111329274, 124582759, 160177833, 166993911, 249165518, 320355666, 333987822, 373748277, 747496554, 872079313, 1121244831, 1744158626, 2242489662, 2616237939, 5232475878, 7848713817, 15697427634]

約数ペア:

[(1, 15697427634), (2, 7848713817), (3, 5232475878), (6, 2616237939), (7, 2242489662), (9, 1744158626), (14, 1121244831), (18, 872079313), (21, 747496554), (42, 373748277), (47, 333987822), (49, 320355666), (63, 249165518), (94, 166993911), (98, 160177833), (126, 124582759), (141, 111329274), (147, 106785222), (282, 55664637), (294, 53392611), (329, 47712546), (423, 37109758), (441, 35595074), (658, 23856273), (846, 18554879), (882, 17797537), (987, 15904182), (1974, 7952091), (2303, 6816078), (2961, 5301394), (4606, 3408039), (5922, 2650697), (6909, 2272026), (13818, 1136013), (20727, 757342), (41454, 378671)]