221566842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2399}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 549619200

約数和(自身を除く): 328052358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 733, 1466, 2199, 2399, 4398, 4798, 5131, 6597, 7197, 10262, 13194, 14394, 15393, 16793, 21591, 30786, 33586, 43182, 46179, 50379, 92358, 100758, 151137, 302274, 1758467, 3516934, 5275401, 10550802, 12309269, 15826203, 24618538, 31652406, 36927807, 73855614, 110783421, 221566842]

約数ペア:

[(1, 221566842), (2, 110783421), (3, 73855614), (6, 36927807), (7, 31652406), (9, 24618538), (14, 15826203), (18, 12309269), (21, 10550802), (42, 5275401), (63, 3516934), (126, 1758467), (733, 302274), (1466, 151137), (2199, 100758), (2399, 92358), (4398, 50379), (4798, 46179), (5131, 43182), (6597, 33586), (7197, 30786), (10262, 21591), (13194, 16793), (14394, 15393)]