9619974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 16522506

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 839, 882, 1274, 1638, 1678, 1911, 2517, 3822, 5034, 5733, 5873, 7551, 10907, 11466, 11746, 15102, 17619, 21814, 32721, 35238, 41111, 52857, 65442, 76349, 82222, 98163, 105714, 123333, 152698, 196326, 229047, 246666, 369999, 458094, 534443, 687141, 739998, 1068886, 1374282, 1603329, 3206658, 4809987, 9619974]

約数ペア:

[(1, 9619974), (2, 4809987), (3, 3206658), (6, 1603329), (7, 1374282), (9, 1068886), (13, 739998), (14, 687141), (18, 534443), (21, 458094), (26, 369999), (39, 246666), (42, 229047), (49, 196326), (63, 152698), (78, 123333), (91, 105714), (98, 98163), (117, 82222), (126, 76349), (147, 65442), (182, 52857), (234, 41111), (273, 35238), (294, 32721), (441, 21814), (546, 17619), (637, 15102), (819, 11746), (839, 11466), (882, 10907), (1274, 7551), (1638, 5873), (1678, 5733), (1911, 5034), (2517, 3822)]