38189706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 45860214

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 79, 93, 113, 138, 158, 186, 226, 237, 339, 474, 678, 713, 1426, 1817, 2139, 2449, 2599, 3503, 3634, 4278, 4898, 5198, 5451, 7006, 7347, 7797, 8927, 10509, 10902, 14694, 15594, 17854, 21018, 26781, 53562, 56327, 80569, 112654, 161138, 168981, 205321, 241707, 276737, 337962, 410642, 483414, 553474, 615963, 830211, 1231926, 1660422, 6364951, 12729902, 19094853, 38189706]

約数ペア:

[(1, 38189706), (2, 19094853), (3, 12729902), (6, 6364951), (23, 1660422), (31, 1231926), (46, 830211), (62, 615963), (69, 553474), (79, 483414), (93, 410642), (113, 337962), (138, 276737), (158, 241707), (186, 205321), (226, 168981), (237, 161138), (339, 112654), (474, 80569), (678, 56327), (713, 53562), (1426, 26781), (1817, 21018), (2139, 17854), (2449, 15594), (2599, 14694), (3503, 10902), (3634, 10509), (4278, 8927), (4898, 7797), (5198, 7347), (5451, 7006)]