15553362

素因数分解:

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

素因数の和:271

約数の個数: 64

約数和(自身を含む): 36403200

約数和(自身を除く): 20849838

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 114, 157, 158, 209, 237, 314, 418, 471, 474, 627, 869, 942, 1254, 1501, 1727, 1738, 2607, 2983, 3002, 3454, 4503, 5181, 5214, 5966, 8949, 9006, 10362, 12403, 16511, 17898, 24806, 32813, 33022, 37209, 49533, 65626, 74418, 98439, 99066, 136433, 196878, 235657, 272866, 409299, 471314, 706971, 818598, 1413942, 2592227, 5184454, 7776681, 15553362]

約数ペア:

[(1, 15553362), (2, 7776681), (3, 5184454), (6, 2592227), (11, 1413942), (19, 818598), (22, 706971), (33, 471314), (38, 409299), (57, 272866), (66, 235657), (79, 196878), (114, 136433), (157, 99066), (158, 98439), (209, 74418), (237, 65626), (314, 49533), (418, 37209), (471, 33022), (474, 32813), (627, 24806), (869, 17898), (942, 16511), (1254, 12403), (1501, 10362), (1727, 9006), (1738, 8949), (2607, 5966), (2983, 5214), (3002, 5181), (3454, 4503)]