15661126668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{4019}}^1$

素因数の和:4647

約数の個数: 96

約数和(自身を含む): 40699895040

約数和(自身を除く): 25038768372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 557, 583, 636, 1114, 1166, 1671, 1749, 2228, 2332, 3342, 3498, 4019, 6127, 6684, 6996, 8038, 12057, 12254, 16076, 18381, 24114, 24508, 29521, 36762, 44209, 48228, 59042, 73524, 88418, 88563, 118084, 132627, 176836, 177126, 213007, 265254, 324731, 354252, 426014, 530508, 639021, 649462, 852028, 974193, 1278042, 1298924, 1948386, 2238583, 2343077, 2556084, 3896772, 4477166, 4686154, 6715749, 7029231, 8954332, 9372308, 13431498, 14058462, 24624413, 26862996, 28116924, 49248826, 73873239, 98497652, 118644899, 147746478, 237289798, 295492956, 355934697, 474579596, 711869394, 1305093889, 1423738788, 2610187778, 3915281667, 5220375556, 7830563334, 15661126668]

約数ペア:

[(1, 15661126668), (2, 7830563334), (3, 5220375556), (4, 3915281667), (6, 2610187778), (11, 1423738788), (12, 1305093889), (22, 711869394), (33, 474579596), (44, 355934697), (53, 295492956), (66, 237289798), (106, 147746478), (132, 118644899), (159, 98497652), (212, 73873239), (318, 49248826), (557, 28116924), (583, 26862996), (636, 24624413), (1114, 14058462), (1166, 13431498), (1671, 9372308), (1749, 8954332), (2228, 7029231), (2332, 6715749), (3342, 4686154), (3498, 4477166), (4019, 3896772), (6127, 2556084), (6684, 2343077), (6996, 2238583), (8038, 1948386), (12057, 1298924), (12254, 1278042), (16076, 974193), (18381, 852028), (24114, 649462), (24508, 639021), (29521, 530508), (36762, 426014), (44209, 354252), (48228, 324731), (59042, 265254), (73524, 213007), (88418, 177126), (88563, 176836), (118084, 132627)]