247403826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9157}}^1$

素因数の和:9263

約数の個数: 48

約数和(自身を含む): 571459200

約数和(自身を除く): 324055374

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 3002, 4503, 9006, 9157, 13509, 18314, 27018, 27471, 54942, 82413, 164826, 173983, 347966, 521949, 723403, 1043898, 1446806, 1565847, 2170209, 3131694, 4340418, 6510627, 13021254, 13744657, 27489314, 41233971, 82467942, 123701913, 247403826]

約数ペア:

[(1, 247403826), (2, 123701913), (3, 82467942), (6, 41233971), (9, 27489314), (18, 13744657), (19, 13021254), (38, 6510627), (57, 4340418), (79, 3131694), (114, 2170209), (158, 1565847), (171, 1446806), (237, 1043898), (342, 723403), (474, 521949), (711, 347966), (1422, 173983), (1501, 164826), (3002, 82413), (4503, 54942), (9006, 27471), (9157, 27018), (13509, 18314)]