19951092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 59072832

約数和(自身を除く): 39121740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 1931, 2583, 3444, 3862, 5166, 5793, 7724, 10332, 11586, 13517, 17379, 23172, 27034, 34758, 40551, 54068, 69516, 79171, 81102, 121653, 158342, 162204, 237513, 243306, 316684, 475026, 486612, 554197, 712539, 950052, 1108394, 1425078, 1662591, 2216788, 2850156, 3325182, 4987773, 6650364, 9975546, 19951092]

約数ペア:

[(1, 19951092), (2, 9975546), (3, 6650364), (4, 4987773), (6, 3325182), (7, 2850156), (9, 2216788), (12, 1662591), (14, 1425078), (18, 1108394), (21, 950052), (28, 712539), (36, 554197), (41, 486612), (42, 475026), (63, 316684), (82, 243306), (84, 237513), (123, 162204), (126, 158342), (164, 121653), (246, 81102), (252, 79171), (287, 69516), (369, 54068), (492, 40551), (574, 34758), (738, 27034), (861, 23172), (1148, 17379), (1476, 13517), (1722, 11586), (1931, 10332), (2583, 7724), (3444, 5793), (3862, 5166)]