15456348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 41932800

約数和(自身を除く): 26476452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 383, 531, 684, 708, 766, 1062, 1121, 1149, 1532, 2124, 2242, 2298, 3363, 3447, 4484, 4596, 6726, 6894, 7277, 10089, 13452, 13788, 14554, 20178, 21831, 22597, 29108, 40356, 43662, 45194, 65493, 67791, 87324, 90388, 130986, 135582, 203373, 261972, 271164, 406746, 429343, 813492, 858686, 1288029, 1717372, 2576058, 3864087, 5152116, 7728174, 15456348]

約数ペア:

[(1, 15456348), (2, 7728174), (3, 5152116), (4, 3864087), (6, 2576058), (9, 1717372), (12, 1288029), (18, 858686), (19, 813492), (36, 429343), (38, 406746), (57, 271164), (59, 261972), (76, 203373), (114, 135582), (118, 130986), (171, 90388), (177, 87324), (228, 67791), (236, 65493), (342, 45194), (354, 43662), (383, 40356), (531, 29108), (684, 22597), (708, 21831), (766, 20178), (1062, 14554), (1121, 13788), (1149, 13452), (1532, 10089), (2124, 7277), (2242, 6894), (2298, 6726), (3363, 4596), (3447, 4484)]