9047458

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 17154720

約数和(自身を除く): 8107262

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 113, 133, 226, 266, 301, 602, 791, 817, 931, 1582, 1634, 1862, 2107, 2147, 4214, 4294, 4859, 5537, 5719, 9718, 11074, 11438, 15029, 30058, 34013, 40033, 68026, 80066, 92321, 105203, 184642, 210406, 238091, 476182, 646247, 1292494, 4523729, 9047458]

約数ペア:

[(1, 9047458), (2, 4523729), (7, 1292494), (14, 646247), (19, 476182), (38, 238091), (43, 210406), (49, 184642), (86, 105203), (98, 92321), (113, 80066), (133, 68026), (226, 40033), (266, 34013), (301, 30058), (602, 15029), (791, 11438), (817, 11074), (931, 9718), (1582, 5719), (1634, 5537), (1862, 4859), (2107, 4294), (2147, 4214)]