2391804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 54

約数和(自身を含む): 6340880

約数和(自身を除く): 3949076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 841, 948, 1044, 1422, 1682, 2291, 2523, 2844, 3364, 4582, 5046, 6873, 7569, 9164, 10092, 13746, 15138, 20619, 27492, 30276, 41238, 66439, 82476, 132878, 199317, 265756, 398634, 597951, 797268, 1195902, 2391804]

約数ペア:

[(1, 2391804), (2, 1195902), (3, 797268), (4, 597951), (6, 398634), (9, 265756), (12, 199317), (18, 132878), (29, 82476), (36, 66439), (58, 41238), (79, 30276), (87, 27492), (116, 20619), (158, 15138), (174, 13746), (237, 10092), (261, 9164), (316, 7569), (348, 6873), (474, 5046), (522, 4582), (711, 3364), (841, 2844), (948, 2523), (1044, 2291), (1422, 1682)]