1247004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 3564288

約数和(自身を除く): 2317284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 67, 94, 99, 132, 134, 141, 188, 198, 201, 268, 282, 396, 402, 423, 517, 564, 603, 737, 804, 846, 1034, 1206, 1474, 1551, 1692, 2068, 2211, 2412, 2948, 3102, 3149, 4422, 4653, 6204, 6298, 6633, 8844, 9306, 9447, 12596, 13266, 18612, 18894, 26532, 28341, 34639, 37788, 56682, 69278, 103917, 113364, 138556, 207834, 311751, 415668, 623502, 1247004]

約数ペア:

[(1, 1247004), (2, 623502), (3, 415668), (4, 311751), (6, 207834), (9, 138556), (11, 113364), (12, 103917), (18, 69278), (22, 56682), (33, 37788), (36, 34639), (44, 28341), (47, 26532), (66, 18894), (67, 18612), (94, 13266), (99, 12596), (132, 9447), (134, 9306), (141, 8844), (188, 6633), (198, 6298), (201, 6204), (268, 4653), (282, 4422), (396, 3149), (402, 3102), (423, 2948), (517, 2412), (564, 2211), (603, 2068), (737, 1692), (804, 1551), (846, 1474), (1034, 1206)]