31947048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7068

約数の個数: 80

約数和(自身を含む): 102278880

約数和(自身を除く): 70331832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 7043, 14086, 21129, 28172, 42258, 49301, 56344, 63387, 84516, 98602, 126774, 147903, 169032, 190161, 197204, 253548, 295806, 380322, 394408, 443709, 507096, 570483, 591612, 760644, 887418, 1140966, 1183224, 1331127, 1521288, 1774836, 2281932, 2662254, 3549672, 3993381, 4563864, 5324508, 7986762, 10649016, 15973524, 31947048]

約数ペア:

[(1, 31947048), (2, 15973524), (3, 10649016), (4, 7986762), (6, 5324508), (7, 4563864), (8, 3993381), (9, 3549672), (12, 2662254), (14, 2281932), (18, 1774836), (21, 1521288), (24, 1331127), (27, 1183224), (28, 1140966), (36, 887418), (42, 760644), (54, 591612), (56, 570483), (63, 507096), (72, 443709), (81, 394408), (84, 380322), (108, 295806), (126, 253548), (162, 197204), (168, 190161), (189, 169032), (216, 147903), (252, 126774), (324, 98602), (378, 84516), (504, 63387), (567, 56344), (648, 49301), (756, 42258), (1134, 28172), (1512, 21129), (2268, 14086), (4536, 7043)]