2776698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 6626880

約数和(自身を除く): 3850182

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 353, 414, 437, 706, 874, 1059, 1311, 2118, 2622, 3177, 3933, 6354, 6707, 7866, 8119, 13414, 16238, 20121, 24357, 40242, 48714, 60363, 73071, 120726, 146142, 154261, 308522, 462783, 925566, 1388349, 2776698]

約数ペア:

[(1, 2776698), (2, 1388349), (3, 925566), (6, 462783), (9, 308522), (18, 154261), (19, 146142), (23, 120726), (38, 73071), (46, 60363), (57, 48714), (69, 40242), (114, 24357), (138, 20121), (171, 16238), (207, 13414), (342, 8119), (353, 7866), (414, 6707), (437, 6354), (706, 3933), (874, 3177), (1059, 2622), (1311, 2118)]