931071996

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{25889}}^1$

素因数の和:25945

約数の個数: 72

約数和(自身を含む): 2506773360

約数和(自身を除く): 1575701364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3996, 5994, 8991, 11988, 17982, 25889, 35964, 51778, 77667, 103556, 155334, 233001, 310668, 466002, 699003, 932004, 957893, 1398006, 1915786, 2097009, 2796012, 2873679, 3831572, 4194018, 5747358, 6291027, 8388036, 8621037, 11494716, 12582054, 17242074, 25164108, 25863111, 34484148, 51726222, 77589333, 103452444, 155178666, 232767999, 310357332, 465535998, 931071996]

約数ペア:

[(1, 931071996), (2, 465535998), (3, 310357332), (4, 232767999), (6, 155178666), (9, 103452444), (12, 77589333), (18, 51726222), (27, 34484148), (36, 25863111), (37, 25164108), (54, 17242074), (74, 12582054), (81, 11494716), (108, 8621037), (111, 8388036), (148, 6291027), (162, 5747358), (222, 4194018), (243, 3831572), (324, 2873679), (333, 2796012), (444, 2097009), (486, 1915786), (666, 1398006), (972, 957893), (999, 932004), (1332, 699003), (1998, 466002), (2997, 310668), (3996, 233001), (5994, 155334), (8991, 103556), (11988, 77667), (17982, 51778), (25889, 35964)]