31342626

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 112

約数和(自身を含む): 83732544

約数和(自身を除く): 52389918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 83, 111, 126, 162, 166, 189, 222, 243, 249, 259, 333, 378, 486, 498, 518, 567, 581, 666, 729, 747, 777, 999, 1134, 1162, 1458, 1494, 1554, 1701, 1743, 1998, 2241, 2331, 2997, 3071, 3402, 3486, 4482, 4662, 5103, 5229, 5994, 6142, 6723, 6993, 8991, 9213, 10206, 10458, 13446, 13986, 15687, 17982, 18426, 20169, 20979, 21497, 26973, 27639, 31374, 40338, 41958, 42994, 47061, 53946, 55278, 60507, 62937, 64491, 82917, 94122, 121014, 125874, 128982, 141183, 165834, 188811, 193473, 248751, 282366, 377622, 386946, 423549, 497502, 580419, 746253, 847098, 1160838, 1492506, 1741257, 2238759, 3482514, 4477518, 5223771, 10447542, 15671313, 31342626]

約数ペア:

[(1, 31342626), (2, 15671313), (3, 10447542), (6, 5223771), (7, 4477518), (9, 3482514), (14, 2238759), (18, 1741257), (21, 1492506), (27, 1160838), (37, 847098), (42, 746253), (54, 580419), (63, 497502), (74, 423549), (81, 386946), (83, 377622), (111, 282366), (126, 248751), (162, 193473), (166, 188811), (189, 165834), (222, 141183), (243, 128982), (249, 125874), (259, 121014), (333, 94122), (378, 82917), (486, 64491), (498, 62937), (518, 60507), (567, 55278), (581, 53946), (666, 47061), (729, 42994), (747, 41958), (777, 40338), (999, 31374), (1134, 27639), (1162, 26973), (1458, 21497), (1494, 20979), (1554, 20169), (1701, 18426), (1743, 17982), (1998, 15687), (2241, 13986), (2331, 13446), (2997, 10458), (3071, 10206), (3402, 9213), (3486, 8991), (4482, 6993), (4662, 6723), (5103, 6142), (5229, 5994)]