7665138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 18748800

約数和(自身を除く): 11083662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 179, 183, 234, 351, 358, 366, 537, 549, 702, 793, 1074, 1098, 1586, 1611, 1647, 2327, 2379, 3222, 3294, 4654, 4758, 4833, 6981, 7137, 9666, 10919, 13962, 14274, 20943, 21411, 21838, 32757, 41886, 42822, 62829, 65514, 98271, 125658, 141947, 196542, 283894, 294813, 425841, 589626, 851682, 1277523, 2555046, 3832569, 7665138]

約数ペア:

[(1, 7665138), (2, 3832569), (3, 2555046), (6, 1277523), (9, 851682), (13, 589626), (18, 425841), (26, 294813), (27, 283894), (39, 196542), (54, 141947), (61, 125658), (78, 98271), (117, 65514), (122, 62829), (179, 42822), (183, 41886), (234, 32757), (351, 21838), (358, 21411), (366, 20943), (537, 14274), (549, 13962), (702, 10919), (793, 9666), (1074, 7137), (1098, 6981), (1586, 4833), (1611, 4758), (1647, 4654), (2327, 3294), (2379, 3222)]