1940112

素因数分解:

$2^4\times 3^5\times {\mathrm{499}}^1$

素因数の和:522

約数の個数: 60

約数和(自身を含む): 5642000

約数和(自身を除く): 3701888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 499, 648, 972, 998, 1296, 1497, 1944, 1996, 2994, 3888, 3992, 4491, 5988, 7984, 8982, 11976, 13473, 17964, 23952, 26946, 35928, 40419, 53892, 71856, 80838, 107784, 121257, 161676, 215568, 242514, 323352, 485028, 646704, 970056, 1940112]

約数ペア:

[(1, 1940112), (2, 970056), (3, 646704), (4, 485028), (6, 323352), (8, 242514), (9, 215568), (12, 161676), (16, 121257), (18, 107784), (24, 80838), (27, 71856), (36, 53892), (48, 40419), (54, 35928), (72, 26946), (81, 23952), (108, 17964), (144, 13473), (162, 11976), (216, 8982), (243, 7984), (324, 5988), (432, 4491), (486, 3992), (499, 3888), (648, 2994), (972, 1996), (998, 1944), (1296, 1497)]