28923714

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 65036088

約数和(自身を除く): 36112374

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 222, 274, 317, 333, 411, 634, 666, 822, 951, 1233, 1902, 2466, 2853, 5069, 5706, 10138, 11729, 15207, 23458, 30414, 35187, 43429, 45621, 70374, 86858, 91242, 105561, 130287, 211122, 260574, 390861, 781722, 1606873, 3213746, 4820619, 9641238, 14461857, 28923714]

約数ペア:

[(1, 28923714), (2, 14461857), (3, 9641238), (6, 4820619), (9, 3213746), (18, 1606873), (37, 781722), (74, 390861), (111, 260574), (137, 211122), (222, 130287), (274, 105561), (317, 91242), (333, 86858), (411, 70374), (634, 45621), (666, 43429), (822, 35187), (951, 30414), (1233, 23458), (1902, 15207), (2466, 11729), (2853, 10138), (5069, 5706)]