1948522044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{41947}}^1$

素因数の和:42047

約数の個数: 72

約数和(自身を含む): 5355920640

約数和(自身を除く): 3407398596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 41947, 46452, 83894, 125841, 167788, 251682, 293629, 503364, 587258, 880887, 1174516, 1761774, 2055403, 3313813, 3523548, 4110806, 6166209, 6627626, 8221612, 9941439, 12332418, 13255252, 19882878, 23196691, 24664836, 39765756, 46393382, 69590073, 92786764, 139180146, 162376837, 278360292, 324753674, 487130511, 649507348, 974261022, 1948522044]

約数ペア:

[(1, 1948522044), (2, 974261022), (3, 649507348), (4, 487130511), (6, 324753674), (7, 278360292), (12, 162376837), (14, 139180146), (21, 92786764), (28, 69590073), (42, 46393382), (49, 39765756), (79, 24664836), (84, 23196691), (98, 19882878), (147, 13255252), (158, 12332418), (196, 9941439), (237, 8221612), (294, 6627626), (316, 6166209), (474, 4110806), (553, 3523548), (588, 3313813), (948, 2055403), (1106, 1761774), (1659, 1174516), (2212, 880887), (3318, 587258), (3871, 503364), (6636, 293629), (7742, 251682), (11613, 167788), (15484, 125841), (23226, 83894), (41947, 46452)]