1611132

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 3999744

約数和(自身を除く): 2388612

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 71, 93, 122, 124, 142, 183, 186, 213, 244, 284, 366, 372, 426, 732, 852, 1891, 2201, 3782, 4331, 4402, 5673, 6603, 7564, 8662, 8804, 11346, 12993, 13206, 17324, 22692, 25986, 26412, 51972, 134261, 268522, 402783, 537044, 805566, 1611132]

約数ペア:

[(1, 1611132), (2, 805566), (3, 537044), (4, 402783), (6, 268522), (12, 134261), (31, 51972), (61, 26412), (62, 25986), (71, 22692), (93, 17324), (122, 13206), (124, 12993), (142, 11346), (183, 8804), (186, 8662), (213, 7564), (244, 6603), (284, 5673), (366, 4402), (372, 4331), (426, 3782), (732, 2201), (852, 1891)]