66474126

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 149124768

約数和(自身を除く): 82650642

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 151, 222, 302, 333, 453, 661, 666, 906, 1322, 1359, 1983, 2718, 3966, 5587, 5949, 11174, 11898, 16761, 24457, 33522, 48914, 50283, 73371, 99811, 100566, 146742, 199622, 220113, 299433, 440226, 598866, 898299, 1796598, 3693007, 7386014, 11079021, 22158042, 33237063, 66474126]

約数ペア:

[(1, 66474126), (2, 33237063), (3, 22158042), (6, 11079021), (9, 7386014), (18, 3693007), (37, 1796598), (74, 898299), (111, 598866), (151, 440226), (222, 299433), (302, 220113), (333, 199622), (453, 146742), (661, 100566), (666, 99811), (906, 73371), (1322, 50283), (1359, 48914), (1983, 33522), (2718, 24457), (3966, 16761), (5587, 11898), (5949, 11174)]