2626218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 6851520

約数和(自身を除く): 4225302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1097, 1197, 2194, 2394, 3291, 6582, 7679, 9873, 15358, 19746, 20843, 23037, 41686, 46074, 62529, 69111, 125058, 138222, 145901, 187587, 291802, 375174, 437703, 875406, 1313109, 2626218]

約数ペア:

[(1, 2626218), (2, 1313109), (3, 875406), (6, 437703), (7, 375174), (9, 291802), (14, 187587), (18, 145901), (19, 138222), (21, 125058), (38, 69111), (42, 62529), (57, 46074), (63, 41686), (114, 23037), (126, 20843), (133, 19746), (171, 15358), (266, 9873), (342, 7679), (399, 6582), (798, 3291), (1097, 2394), (1197, 2194)]