18047484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 108

約数和(自身を含む): 57222984

約数和(自身を除く): 39175500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 787, 819, 882, 1092, 1274, 1574, 1638, 1764, 1911, 2361, 2548, 3148, 3276, 3822, 4722, 5509, 5733, 7083, 7644, 9444, 10231, 11018, 11466, 14166, 16527, 20462, 22036, 22932, 28332, 30693, 33054, 38563, 40924, 49581, 61386, 66108, 71617, 77126, 92079, 99162, 115689, 122772, 143234, 154252, 184158, 198324, 214851, 231378, 286468, 347067, 368316, 429702, 462756, 501319, 644553, 694134, 859404, 1002638, 1289106, 1388268, 1503957, 2005276, 2578212, 3007914, 4511871, 6015828, 9023742, 18047484]

約数ペア:

[(1, 18047484), (2, 9023742), (3, 6015828), (4, 4511871), (6, 3007914), (7, 2578212), (9, 2005276), (12, 1503957), (13, 1388268), (14, 1289106), (18, 1002638), (21, 859404), (26, 694134), (28, 644553), (36, 501319), (39, 462756), (42, 429702), (49, 368316), (52, 347067), (63, 286468), (78, 231378), (84, 214851), (91, 198324), (98, 184158), (117, 154252), (126, 143234), (147, 122772), (156, 115689), (182, 99162), (196, 92079), (234, 77126), (252, 71617), (273, 66108), (294, 61386), (364, 49581), (441, 40924), (468, 38563), (546, 33054), (588, 30693), (637, 28332), (787, 22932), (819, 22036), (882, 20462), (1092, 16527), (1274, 14166), (1574, 11466), (1638, 11018), (1764, 10231), (1911, 9444), (2361, 7644), (2548, 7083), (3148, 5733), (3276, 5509), (3822, 4722)]