389898162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55399}}^1$

素因数の和:55447

約数の個数: 48

約数和(自身を含む): 933379200

約数和(自身を除く): 543481038

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 55399, 110798, 166197, 332394, 498591, 941783, 997182, 1274177, 1883566, 2548354, 2825349, 3822531, 5650698, 7645062, 8476047, 11467593, 16952094, 21661009, 22935186, 43322018, 64983027, 129966054, 194949081, 389898162]

約数ペア:

[(1, 389898162), (2, 194949081), (3, 129966054), (6, 64983027), (9, 43322018), (17, 22935186), (18, 21661009), (23, 16952094), (34, 11467593), (46, 8476047), (51, 7645062), (69, 5650698), (102, 3822531), (138, 2825349), (153, 2548354), (207, 1883566), (306, 1274177), (391, 997182), (414, 941783), (782, 498591), (1173, 332394), (2346, 166197), (3519, 110798), (7038, 55399)]