18260660292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{4051}}^1$

素因数の和:4689

約数の個数: 96

約数和(自身を含む): 49274394624

約数和(自身を除く): 31013734332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 521, 618, 721, 1042, 1236, 1442, 1563, 2084, 2163, 2884, 3126, 3647, 4051, 4326, 6252, 7294, 8102, 8652, 10941, 12153, 14588, 16204, 21882, 24306, 28357, 43764, 48612, 53663, 56714, 85071, 107326, 113428, 160989, 170142, 214652, 321978, 340284, 375641, 417253, 643956, 751282, 834506, 1126923, 1251759, 1502564, 1669012, 2110571, 2253846, 2503518, 2920771, 4221142, 4507692, 5007036, 5841542, 6331713, 8442284, 8762313, 11683084, 12663426, 14773997, 17524626, 25326852, 29547994, 35049252, 44321991, 59095988, 88643982, 177287964, 217388813, 434777626, 652166439, 869555252, 1304332878, 1521721691, 2608665756, 3043443382, 4565165073, 6086886764, 9130330146, 18260660292]

約数ペア:

[(1, 18260660292), (2, 9130330146), (3, 6086886764), (4, 4565165073), (6, 3043443382), (7, 2608665756), (12, 1521721691), (14, 1304332878), (21, 869555252), (28, 652166439), (42, 434777626), (84, 217388813), (103, 177287964), (206, 88643982), (309, 59095988), (412, 44321991), (521, 35049252), (618, 29547994), (721, 25326852), (1042, 17524626), (1236, 14773997), (1442, 12663426), (1563, 11683084), (2084, 8762313), (2163, 8442284), (2884, 6331713), (3126, 5841542), (3647, 5007036), (4051, 4507692), (4326, 4221142), (6252, 2920771), (7294, 2503518), (8102, 2253846), (8652, 2110571), (10941, 1669012), (12153, 1502564), (14588, 1251759), (16204, 1126923), (21882, 834506), (24306, 751282), (28357, 643956), (43764, 417253), (48612, 375641), (53663, 340284), (56714, 321978), (85071, 214652), (107326, 170142), (113428, 160989)]