2018763558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{158633}}^1$

素因数の和:158749

約数の個数: 48

約数和(自身を含む): 5048368416

約数和(自身を除く): 3029604858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726, 158633, 317266, 475899, 951798, 1110431, 1427697, 2220862, 2855394, 3331293, 6662586, 9993879, 16021933, 19987758, 32043866, 48065799, 96131598, 112153531, 144197397, 224307062, 288394794, 336460593, 672921186, 1009381779, 2018763558]

約数ペア:

[(1, 2018763558), (2, 1009381779), (3, 672921186), (6, 336460593), (7, 288394794), (9, 224307062), (14, 144197397), (18, 112153531), (21, 96131598), (42, 48065799), (63, 32043866), (101, 19987758), (126, 16021933), (202, 9993879), (303, 6662586), (606, 3331293), (707, 2855394), (909, 2220862), (1414, 1427697), (1818, 1110431), (2121, 951798), (4242, 475899), (6363, 317266), (12726, 158633)]