3867228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 10614240

約数和(自身を除く): 6747012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 89, 102, 142, 153, 178, 204, 213, 267, 284, 306, 356, 426, 534, 612, 639, 801, 852, 1068, 1207, 1278, 1513, 1602, 2414, 2556, 3026, 3204, 3621, 4539, 4828, 6052, 6319, 7242, 9078, 10863, 12638, 13617, 14484, 18156, 18957, 21726, 25276, 27234, 37914, 43452, 54468, 56871, 75828, 107423, 113742, 214846, 227484, 322269, 429692, 644538, 966807, 1289076, 1933614, 3867228]

約数ペア:

[(1, 3867228), (2, 1933614), (3, 1289076), (4, 966807), (6, 644538), (9, 429692), (12, 322269), (17, 227484), (18, 214846), (34, 113742), (36, 107423), (51, 75828), (68, 56871), (71, 54468), (89, 43452), (102, 37914), (142, 27234), (153, 25276), (178, 21726), (204, 18957), (213, 18156), (267, 14484), (284, 13617), (306, 12638), (356, 10863), (426, 9078), (534, 7242), (612, 6319), (639, 6052), (801, 4828), (852, 4539), (1068, 3621), (1207, 3204), (1278, 3026), (1513, 2556), (1602, 2414)]