201813084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1$

素因数の和:6551

約数の個数: 72

約数和(自身を含む): 563646720

約数和(自身を除く): 361833636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 6451, 7821, 10428, 12902, 15642, 19353, 25804, 31284, 38706, 58059, 70961, 77412, 116118, 141922, 212883, 232236, 283844, 425766, 509629, 638649, 851532, 1019258, 1277298, 1528887, 2038516, 2554596, 3057774, 4586661, 5605919, 6115548, 9173322, 11211838, 16817757, 18346644, 22423676, 33635514, 50453271, 67271028, 100906542, 201813084]

約数ペア:

[(1, 201813084), (2, 100906542), (3, 67271028), (4, 50453271), (6, 33635514), (9, 22423676), (11, 18346644), (12, 16817757), (18, 11211838), (22, 9173322), (33, 6115548), (36, 5605919), (44, 4586661), (66, 3057774), (79, 2554596), (99, 2038516), (132, 1528887), (158, 1277298), (198, 1019258), (237, 851532), (316, 638649), (396, 509629), (474, 425766), (711, 283844), (869, 232236), (948, 212883), (1422, 141922), (1738, 116118), (2607, 77412), (2844, 70961), (3476, 58059), (5214, 38706), (6451, 31284), (7821, 25804), (10428, 19353), (12902, 15642)]