31677912

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 106293600

約数和(自身を除く): 74615688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 73, 82, 84, 98, 108, 123, 126, 146, 147, 164, 168, 189, 196, 216, 219, 246, 252, 287, 292, 294, 328, 369, 378, 392, 438, 441, 492, 504, 511, 574, 584, 588, 657, 738, 756, 861, 876, 882, 984, 1022, 1107, 1148, 1176, 1314, 1323, 1476, 1512, 1533, 1722, 1752, 1764, 1971, 2009, 2044, 2214, 2296, 2583, 2628, 2646, 2952, 2993, 3066, 3444, 3528, 3577, 3942, 4018, 4088, 4428, 4599, 5166, 5256, 5292, 5986, 6027, 6132, 6888, 7154, 7749, 7884, 8036, 8856, 8979, 9198, 10332, 10584, 10731, 11972, 12054, 12264, 13797, 14308, 15498, 15768, 16072, 17958, 18081, 18396, 20664, 20951, 21462, 23944, 24108, 26937, 27594, 28616, 30996, 32193, 35916, 36162, 36792, 41902, 42924, 48216, 53874, 54243, 55188, 61992, 62853, 64386, 71832, 72324, 80811, 83804, 85848, 96579, 107748, 108486, 110376, 125706, 128772, 144648, 146657, 161622, 167608, 188559, 193158, 215496, 216972, 251412, 257544, 293314, 323244, 377118, 386316, 433944, 439971, 502824, 565677, 586628, 646488, 754236, 772632, 879942, 1131354, 1173256, 1319913, 1508472, 1759884, 2262708, 2639826, 3519768, 3959739, 4525416, 5279652, 7919478, 10559304, 15838956, 31677912]

約数ペア:

[(1, 31677912), (2, 15838956), (3, 10559304), (4, 7919478), (6, 5279652), (7, 4525416), (8, 3959739), (9, 3519768), (12, 2639826), (14, 2262708), (18, 1759884), (21, 1508472), (24, 1319913), (27, 1173256), (28, 1131354), (36, 879942), (41, 772632), (42, 754236), (49, 646488), (54, 586628), (56, 565677), (63, 502824), (72, 439971), (73, 433944), (82, 386316), (84, 377118), (98, 323244), (108, 293314), (123, 257544), (126, 251412), (146, 216972), (147, 215496), (164, 193158), (168, 188559), (189, 167608), (196, 161622), (216, 146657), (219, 144648), (246, 128772), (252, 125706), (287, 110376), (292, 108486), (294, 107748), (328, 96579), (369, 85848), (378, 83804), (392, 80811), (438, 72324), (441, 71832), (492, 64386), (504, 62853), (511, 61992), (574, 55188), (584, 54243), (588, 53874), (657, 48216), (738, 42924), (756, 41902), (861, 36792), (876, 36162), (882, 35916), (984, 32193), (1022, 30996), (1107, 28616), (1148, 27594), (1176, 26937), (1314, 24108), (1323, 23944), (1476, 21462), (1512, 20951), (1533, 20664), (1722, 18396), (1752, 18081), (1764, 17958), (1971, 16072), (2009, 15768), (2044, 15498), (2214, 14308), (2296, 13797), (2583, 12264), (2628, 12054), (2646, 11972), (2952, 10731), (2993, 10584), (3066, 10332), (3444, 9198), (3528, 8979), (3577, 8856), (3942, 8036), (4018, 7884), (4088, 7749), (4428, 7154), (4599, 6888), (5166, 6132), (5256, 6027), (5292, 5986)]