31197474

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 90744192

約数和(自身を除く): 59546718

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 61, 63, 66, 77, 81, 82, 99, 122, 123, 126, 154, 162, 183, 189, 198, 231, 246, 287, 297, 366, 369, 378, 427, 451, 462, 549, 567, 574, 594, 671, 693, 738, 854, 861, 891, 902, 1098, 1107, 1134, 1281, 1342, 1353, 1386, 1647, 1722, 1782, 2013, 2079, 2214, 2501, 2562, 2583, 2706, 3157, 3294, 3321, 3843, 4026, 4059, 4158, 4697, 4941, 5002, 5166, 6039, 6237, 6314, 6642, 7503, 7686, 7749, 8118, 9394, 9471, 9882, 11529, 12078, 12177, 12474, 14091, 15006, 15498, 17507, 18117, 18942, 22509, 23058, 23247, 24354, 27511, 28182, 28413, 34587, 35014, 36234, 36531, 42273, 45018, 46494, 52521, 54351, 55022, 56826, 67527, 69174, 73062, 82533, 84546, 85239, 105042, 108702, 126819, 135054, 157563, 165066, 170478, 192577, 202581, 247599, 253638, 255717, 315126, 380457, 385154, 405162, 472689, 495198, 511434, 577731, 742797, 760914, 945378, 1155462, 1418067, 1485594, 1733193, 2228391, 2836134, 3466386, 4456782, 5199579, 10399158, 15598737, 31197474]

約数ペア:

[(1, 31197474), (2, 15598737), (3, 10399158), (6, 5199579), (7, 4456782), (9, 3466386), (11, 2836134), (14, 2228391), (18, 1733193), (21, 1485594), (22, 1418067), (27, 1155462), (33, 945378), (41, 760914), (42, 742797), (54, 577731), (61, 511434), (63, 495198), (66, 472689), (77, 405162), (81, 385154), (82, 380457), (99, 315126), (122, 255717), (123, 253638), (126, 247599), (154, 202581), (162, 192577), (183, 170478), (189, 165066), (198, 157563), (231, 135054), (246, 126819), (287, 108702), (297, 105042), (366, 85239), (369, 84546), (378, 82533), (427, 73062), (451, 69174), (462, 67527), (549, 56826), (567, 55022), (574, 54351), (594, 52521), (671, 46494), (693, 45018), (738, 42273), (854, 36531), (861, 36234), (891, 35014), (902, 34587), (1098, 28413), (1107, 28182), (1134, 27511), (1281, 24354), (1342, 23247), (1353, 23058), (1386, 22509), (1647, 18942), (1722, 18117), (1782, 17507), (2013, 15498), (2079, 15006), (2214, 14091), (2501, 12474), (2562, 12177), (2583, 12078), (2706, 11529), (3157, 9882), (3294, 9471), (3321, 9394), (3843, 8118), (4026, 7749), (4059, 7686), (4158, 7503), (4697, 6642), (4941, 6314), (5002, 6237), (5166, 6039)]