2418822

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{79}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 6297600

約数和(自身を除く): 3878778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 243, 378, 474, 486, 553, 567, 711, 729, 1106, 1134, 1422, 1458, 1659, 1701, 2133, 2187, 3318, 3402, 4266, 4374, 4977, 5103, 6399, 9954, 10206, 12798, 14931, 15309, 19197, 29862, 30618, 38394, 44793, 57591, 89586, 115182, 134379, 172773, 268758, 345546, 403137, 806274, 1209411, 2418822]

約数ペア:

[(1, 2418822), (2, 1209411), (3, 806274), (6, 403137), (7, 345546), (9, 268758), (14, 172773), (18, 134379), (21, 115182), (27, 89586), (42, 57591), (54, 44793), (63, 38394), (79, 30618), (81, 29862), (126, 19197), (158, 15309), (162, 14931), (189, 12798), (237, 10206), (243, 9954), (378, 6399), (474, 5103), (486, 4977), (553, 4374), (567, 4266), (711, 3402), (729, 3318), (1106, 2187), (1134, 2133), (1422, 1701), (1458, 1659)]