40894758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 94770000

約数和(自身を除く): 53875242

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 963, 1249, 1819, 1926, 2498, 3638, 3747, 5457, 7494, 10914, 11241, 16371, 21233, 22482, 32742, 42466, 63699, 127398, 133643, 191097, 267286, 382194, 400929, 801858, 1202787, 2271931, 2405574, 4543862, 6815793, 13631586, 20447379, 40894758]

約数ペア:

[(1, 40894758), (2, 20447379), (3, 13631586), (6, 6815793), (9, 4543862), (17, 2405574), (18, 2271931), (34, 1202787), (51, 801858), (102, 400929), (107, 382194), (153, 267286), (214, 191097), (306, 133643), (321, 127398), (642, 63699), (963, 42466), (1249, 32742), (1819, 22482), (1926, 21233), (2498, 16371), (3638, 11241), (3747, 10914), (5457, 7494)]