1902169584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23887}}^1$

素因数の和:23987

約数の個数: 120

約数和(自身を含む): 6161192960

約数和(自身を除く): 4259023376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 8848, 9954, 11376, 13272, 19908, 23887, 26544, 39816, 47774, 71661, 79632, 95548, 143322, 167209, 191096, 214983, 286644, 334418, 382192, 429966, 501627, 573288, 668836, 859932, 1003254, 1146576, 1337672, 1504881, 1719864, 1887073, 2006508, 2675344, 3009762, 3439728, 3774146, 4013016, 5661219, 6019524, 7548292, 8026032, 11322438, 12039048, 13209511, 15096584, 16983657, 22644876, 24078096, 26419022, 30193168, 33967314, 39628533, 45289752, 52838044, 67934628, 79257066, 90579504, 105676088, 118885599, 135869256, 158514132, 211352176, 237771198, 271738512, 317028264, 475542396, 634056528, 951084792, 1902169584]

約数ペア:

[(1, 1902169584), (2, 951084792), (3, 634056528), (4, 475542396), (6, 317028264), (7, 271738512), (8, 237771198), (9, 211352176), (12, 158514132), (14, 135869256), (16, 118885599), (18, 105676088), (21, 90579504), (24, 79257066), (28, 67934628), (36, 52838044), (42, 45289752), (48, 39628533), (56, 33967314), (63, 30193168), (72, 26419022), (79, 24078096), (84, 22644876), (112, 16983657), (126, 15096584), (144, 13209511), (158, 12039048), (168, 11322438), (237, 8026032), (252, 7548292), (316, 6019524), (336, 5661219), (474, 4013016), (504, 3774146), (553, 3439728), (632, 3009762), (711, 2675344), (948, 2006508), (1008, 1887073), (1106, 1719864), (1264, 1504881), (1422, 1337672), (1659, 1146576), (1896, 1003254), (2212, 859932), (2844, 668836), (3318, 573288), (3792, 501627), (4424, 429966), (4977, 382192), (5688, 334418), (6636, 286644), (8848, 214983), (9954, 191096), (11376, 167209), (13272, 143322), (19908, 95548), (23887, 79632), (26544, 71661), (39816, 47774)]