40102218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 72

約数和(自身を含む): 99567468

約数和(自身を除く): 59465250

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 593, 663, 867, 1186, 1326, 1734, 1779, 1989, 2601, 3558, 3757, 3978, 5202, 5337, 7514, 7709, 10081, 10674, 11271, 15418, 20162, 22542, 23127, 30243, 33813, 46254, 60486, 67626, 69381, 90729, 131053, 138762, 171377, 181458, 262106, 342754, 393159, 514131, 786318, 1028262, 1179477, 1542393, 2227901, 2358954, 3084786, 4455802, 6683703, 13367406, 20051109, 40102218]

約数ペア:

[(1, 40102218), (2, 20051109), (3, 13367406), (6, 6683703), (9, 4455802), (13, 3084786), (17, 2358954), (18, 2227901), (26, 1542393), (34, 1179477), (39, 1028262), (51, 786318), (78, 514131), (102, 393159), (117, 342754), (153, 262106), (221, 181458), (234, 171377), (289, 138762), (306, 131053), (442, 90729), (578, 69381), (593, 67626), (663, 60486), (867, 46254), (1186, 33813), (1326, 30243), (1734, 23127), (1779, 22542), (1989, 20162), (2601, 15418), (3558, 11271), (3757, 10674), (3978, 10081), (5202, 7709), (5337, 7514)]