2018003868

素因数分解:

$2^2\times 3^4\times {\mathrm{523}}^1\times {\mathrm{11909}}^1$

素因数の和:12448

約数の個数: 60

約数和(自身を含む): 5285991480

約数和(自身を除く): 3267987612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 523, 1046, 1569, 2092, 3138, 4707, 6276, 9414, 11909, 14121, 18828, 23818, 28242, 35727, 42363, 47636, 56484, 71454, 84726, 107181, 142908, 169452, 214362, 321543, 428724, 643086, 964629, 1286172, 1929258, 3858516, 6228407, 12456814, 18685221, 24913628, 37370442, 56055663, 74740884, 112111326, 168166989, 224222652, 336333978, 504500967, 672667956, 1009001934, 2018003868]

約数ペア:

[(1, 2018003868), (2, 1009001934), (3, 672667956), (4, 504500967), (6, 336333978), (9, 224222652), (12, 168166989), (18, 112111326), (27, 74740884), (36, 56055663), (54, 37370442), (81, 24913628), (108, 18685221), (162, 12456814), (324, 6228407), (523, 3858516), (1046, 1929258), (1569, 1286172), (2092, 964629), (3138, 643086), (4707, 428724), (6276, 321543), (9414, 214362), (11909, 169452), (14121, 142908), (18828, 107181), (23818, 84726), (28242, 71454), (35727, 56484), (42363, 47636)]