43893018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 72

約数和(自身を含む): 105513408

約数和(自身を除く): 61620390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 307, 338, 423, 507, 611, 614, 846, 921, 1014, 1222, 1521, 1833, 1842, 2763, 3042, 3666, 3991, 5499, 5526, 7943, 7982, 10998, 11973, 14429, 15886, 23829, 23946, 28858, 35919, 43287, 47658, 51883, 71487, 71838, 86574, 103766, 129861, 142974, 155649, 187577, 259722, 311298, 375154, 466947, 562731, 933894, 1125462, 1688193, 2438501, 3376386, 4877002, 7315503, 14631006, 21946509, 43893018]

約数ペア:

[(1, 43893018), (2, 21946509), (3, 14631006), (6, 7315503), (9, 4877002), (13, 3376386), (18, 2438501), (26, 1688193), (39, 1125462), (47, 933894), (78, 562731), (94, 466947), (117, 375154), (141, 311298), (169, 259722), (234, 187577), (282, 155649), (307, 142974), (338, 129861), (423, 103766), (507, 86574), (611, 71838), (614, 71487), (846, 51883), (921, 47658), (1014, 43287), (1222, 35919), (1521, 28858), (1833, 23946), (1842, 23829), (2763, 15886), (3042, 14429), (3666, 11973), (3991, 10998), (5499, 7982), (5526, 7943)]