31392522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 160

約数和(自身を含む): 89210880

約数和(自身を除く): 57818358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 47, 54, 57, 62, 63, 81, 93, 94, 114, 126, 133, 141, 162, 171, 186, 189, 217, 266, 279, 282, 329, 342, 378, 399, 423, 434, 513, 558, 567, 589, 651, 658, 798, 837, 846, 893, 987, 1026, 1134, 1178, 1197, 1269, 1302, 1457, 1539, 1674, 1767, 1786, 1953, 1974, 2394, 2511, 2538, 2679, 2914, 2961, 3078, 3534, 3591, 3807, 3906, 4123, 4371, 5022, 5301, 5358, 5859, 5922, 6251, 7182, 7614, 8037, 8246, 8742, 8883, 10199, 10602, 10773, 11718, 12369, 12502, 13113, 15903, 16074, 17577, 17766, 18753, 20398, 21546, 24111, 24738, 26226, 26649, 27683, 30597, 31806, 35154, 37107, 37506, 39339, 47709, 48222, 53298, 55366, 56259, 61194, 72333, 74214, 78678, 83049, 91791, 95418, 111321, 112518, 118017, 144666, 166098, 168777, 183582, 193781, 222642, 236034, 249147, 275373, 333963, 337554, 387562, 498294, 506331, 550746, 581343, 667926, 747441, 826119, 1012662, 1162686, 1494882, 1652238, 1744029, 2242323, 3488058, 4484646, 5232087, 10464174, 15696261, 31392522]

約数ペア:

[(1, 31392522), (2, 15696261), (3, 10464174), (6, 5232087), (7, 4484646), (9, 3488058), (14, 2242323), (18, 1744029), (19, 1652238), (21, 1494882), (27, 1162686), (31, 1012662), (38, 826119), (42, 747441), (47, 667926), (54, 581343), (57, 550746), (62, 506331), (63, 498294), (81, 387562), (93, 337554), (94, 333963), (114, 275373), (126, 249147), (133, 236034), (141, 222642), (162, 193781), (171, 183582), (186, 168777), (189, 166098), (217, 144666), (266, 118017), (279, 112518), (282, 111321), (329, 95418), (342, 91791), (378, 83049), (399, 78678), (423, 74214), (434, 72333), (513, 61194), (558, 56259), (567, 55366), (589, 53298), (651, 48222), (658, 47709), (798, 39339), (837, 37506), (846, 37107), (893, 35154), (987, 31806), (1026, 30597), (1134, 27683), (1178, 26649), (1197, 26226), (1269, 24738), (1302, 24111), (1457, 21546), (1539, 20398), (1674, 18753), (1767, 17766), (1786, 17577), (1953, 16074), (1974, 15903), (2394, 13113), (2511, 12502), (2538, 12369), (2679, 11718), (2914, 10773), (2961, 10602), (3078, 10199), (3534, 8883), (3591, 8742), (3807, 8246), (3906, 8037), (4123, 7614), (4371, 7182), (5022, 6251), (5301, 5922), (5358, 5859)]