1552914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 3983616

約数和(自身を除く): 2430702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 31, 33, 46, 62, 66, 69, 93, 99, 121, 138, 186, 198, 207, 242, 253, 279, 341, 363, 414, 506, 558, 682, 713, 726, 759, 1023, 1089, 1426, 1518, 2046, 2139, 2178, 2277, 2783, 3069, 3751, 4278, 4554, 5566, 6138, 6417, 7502, 7843, 8349, 11253, 12834, 15686, 16698, 22506, 23529, 25047, 33759, 47058, 50094, 67518, 70587, 86273, 141174, 172546, 258819, 517638, 776457, 1552914]

約数ペア:

[(1, 1552914), (2, 776457), (3, 517638), (6, 258819), (9, 172546), (11, 141174), (18, 86273), (22, 70587), (23, 67518), (31, 50094), (33, 47058), (46, 33759), (62, 25047), (66, 23529), (69, 22506), (93, 16698), (99, 15686), (121, 12834), (138, 11253), (186, 8349), (198, 7843), (207, 7502), (242, 6417), (253, 6138), (279, 5566), (341, 4554), (363, 4278), (414, 3751), (506, 3069), (558, 2783), (682, 2277), (713, 2178), (726, 2139), (759, 2046), (1023, 1518), (1089, 1426)]