2018091497488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{7901}}^1\times {\mathrm{131933}}^1$

素因数の和:139864

約数の個数: 60

約数和(自身を含む): 4298402595564

約数和(自身を除く): 2280311098076

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 7901, 15802, 31604, 63208, 86911, 126416, 131933, 173822, 263866, 347644, 527732, 695288, 956021, 1055464, 1390576, 1451263, 1912042, 2110928, 2902526, 3824084, 5805052, 7648168, 11610104, 15296336, 15963893, 23220208, 31927786, 63855572, 127711144, 255422288, 1042402633, 2084805266, 4169610532, 8339221064, 11466428963, 16678442128, 22932857926, 45865715852, 91731431704, 126130718593, 183462863408, 252261437186, 504522874372, 1009045748744, 2018091497488]

約数ペア:

[(1, 2018091497488), (2, 1009045748744), (4, 504522874372), (8, 252261437186), (11, 183462863408), (16, 126130718593), (22, 91731431704), (44, 45865715852), (88, 22932857926), (121, 16678442128), (176, 11466428963), (242, 8339221064), (484, 4169610532), (968, 2084805266), (1936, 1042402633), (7901, 255422288), (15802, 127711144), (31604, 63855572), (63208, 31927786), (86911, 23220208), (126416, 15963893), (131933, 15296336), (173822, 11610104), (263866, 7648168), (347644, 5805052), (527732, 3824084), (695288, 2902526), (956021, 2110928), (1055464, 1912042), (1390576, 1451263)]