631013418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9467}}^1$

素因数の和:9528

約数の個数: 72

約数和(自身を含む): 1633570848

約数和(自身を除く): 1002557430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 966, 1058, 1449, 1587, 2898, 3174, 3703, 4761, 7406, 9467, 9522, 11109, 18934, 22218, 28401, 33327, 56802, 66269, 66654, 85203, 132538, 170406, 198807, 217741, 397614, 435482, 596421, 653223, 1192842, 1306446, 1524187, 1959669, 3048374, 3919338, 4572561, 5008043, 9145122, 10016086, 13717683, 15024129, 27435366, 30048258, 35056301, 45072387, 70112602, 90144774, 105168903, 210337806, 315506709, 631013418]

約数ペア:

[(1, 631013418), (2, 315506709), (3, 210337806), (6, 105168903), (7, 90144774), (9, 70112602), (14, 45072387), (18, 35056301), (21, 30048258), (23, 27435366), (42, 15024129), (46, 13717683), (63, 10016086), (69, 9145122), (126, 5008043), (138, 4572561), (161, 3919338), (207, 3048374), (322, 1959669), (414, 1524187), (483, 1306446), (529, 1192842), (966, 653223), (1058, 596421), (1449, 435482), (1587, 397614), (2898, 217741), (3174, 198807), (3703, 170406), (4761, 132538), (7406, 85203), (9467, 66654), (9522, 66269), (11109, 56802), (18934, 33327), (22218, 28401)]