630918522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{141907}}^1$

素因数の和:141947

約数の個数: 48

約数和(自身を含む): 1549635360

約数和(自身を除く): 918716838

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 141907, 283814, 425721, 851442, 1277163, 1844791, 2554326, 2696233, 3689582, 5392466, 5534373, 8088699, 11068746, 16177398, 16603119, 24266097, 33206238, 35051029, 48532194, 70102058, 105153087, 210306174, 315459261, 630918522]

約数ペア:

[(1, 630918522), (2, 315459261), (3, 210306174), (6, 105153087), (9, 70102058), (13, 48532194), (18, 35051029), (19, 33206238), (26, 24266097), (38, 16603119), (39, 16177398), (57, 11068746), (78, 8088699), (114, 5534373), (117, 5392466), (171, 3689582), (234, 2696233), (247, 2554326), (342, 1844791), (494, 1277163), (741, 851442), (1482, 425721), (2223, 283814), (4446, 141907)]