1804438018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{6689}}^1$

素因数の和:6970

約数の個数: 32

約数和(自身を含む): 2954304000

約数和(自身を除く): 1149865982

約数列:

[1, 2, 19, 31, 38, 62, 229, 458, 589, 1178, 4351, 6689, 7099, 8702, 13378, 14198, 127091, 134881, 207359, 254182, 269762, 414718, 1531781, 3063562, 3939821, 7879642, 29103839, 47485211, 58207678, 94970422, 902219009, 1804438018]

約数ペア:

[(1, 1804438018), (2, 902219009), (19, 94970422), (31, 58207678), (38, 47485211), (62, 29103839), (229, 7879642), (458, 3939821), (589, 3063562), (1178, 1531781), (4351, 414718), (6689, 269762), (7099, 254182), (8702, 207359), (13378, 134881), (14198, 127091)]