31106724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 84940800

約数和(自身を除く): 53834076

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 79, 114, 132, 157, 158, 209, 228, 237, 314, 316, 418, 471, 474, 627, 628, 836, 869, 942, 948, 1254, 1501, 1727, 1738, 1884, 2508, 2607, 2983, 3002, 3454, 3476, 4503, 5181, 5214, 5966, 6004, 6908, 8949, 9006, 10362, 10428, 11932, 12403, 16511, 17898, 18012, 20724, 24806, 32813, 33022, 35796, 37209, 49533, 49612, 65626, 66044, 74418, 98439, 99066, 131252, 136433, 148836, 196878, 198132, 235657, 272866, 393756, 409299, 471314, 545732, 706971, 818598, 942628, 1413942, 1637196, 2592227, 2827884, 5184454, 7776681, 10368908, 15553362, 31106724]

約数ペア:

[(1, 31106724), (2, 15553362), (3, 10368908), (4, 7776681), (6, 5184454), (11, 2827884), (12, 2592227), (19, 1637196), (22, 1413942), (33, 942628), (38, 818598), (44, 706971), (57, 545732), (66, 471314), (76, 409299), (79, 393756), (114, 272866), (132, 235657), (157, 198132), (158, 196878), (209, 148836), (228, 136433), (237, 131252), (314, 99066), (316, 98439), (418, 74418), (471, 66044), (474, 65626), (627, 49612), (628, 49533), (836, 37209), (869, 35796), (942, 33022), (948, 32813), (1254, 24806), (1501, 20724), (1727, 18012), (1738, 17898), (1884, 16511), (2508, 12403), (2607, 11932), (2983, 10428), (3002, 10362), (3454, 9006), (3476, 8949), (4503, 6908), (5181, 6004), (5214, 5966)]