13721000892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1747}}^1$

素因数の和:2319

約数の個数: 96

約数和(自身を含む): 33905270784

約数和(自身を除く): 20184269892

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 491, 516, 982, 1333, 1473, 1747, 1964, 2666, 2946, 3494, 3999, 5241, 5332, 5892, 6988, 7998, 10482, 15221, 15996, 20964, 21113, 30442, 42226, 45663, 54157, 60884, 63339, 75121, 84452, 91326, 108314, 126678, 150242, 162471, 182652, 216628, 225363, 253356, 300484, 324942, 450726, 649884, 654503, 857777, 901452, 1309006, 1715554, 1963509, 2328751, 2573331, 2618012, 3431108, 3927018, 4657502, 5146662, 6986253, 7854036, 9315004, 10293324, 13972506, 26591087, 27945012, 36884411, 53182174, 73768822, 79773261, 106364348, 110653233, 147537644, 159546522, 221306466, 319093044, 442612932, 1143416741, 2286833482, 3430250223, 4573666964, 6860500446, 13721000892]

約数ペア:

[(1, 13721000892), (2, 6860500446), (3, 4573666964), (4, 3430250223), (6, 2286833482), (12, 1143416741), (31, 442612932), (43, 319093044), (62, 221306466), (86, 159546522), (93, 147537644), (124, 110653233), (129, 106364348), (172, 79773261), (186, 73768822), (258, 53182174), (372, 36884411), (491, 27945012), (516, 26591087), (982, 13972506), (1333, 10293324), (1473, 9315004), (1747, 7854036), (1964, 6986253), (2666, 5146662), (2946, 4657502), (3494, 3927018), (3999, 3431108), (5241, 2618012), (5332, 2573331), (5892, 2328751), (6988, 1963509), (7998, 1715554), (10482, 1309006), (15221, 901452), (15996, 857777), (20964, 654503), (21113, 649884), (30442, 450726), (42226, 324942), (45663, 300484), (54157, 253356), (60884, 225363), (63339, 216628), (75121, 182652), (84452, 162471), (91326, 150242), (108314, 126678)]