1215080748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4821749}}^1$

素因数の和:4821766

約数の個数: 36

約数和(自身を含む): 3510234000

約数和(自身を除く): 2295153252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4821749, 9643498, 14465247, 19286996, 28930494, 33752243, 43395741, 57860988, 67504486, 86791482, 101256729, 135008972, 173582964, 202513458, 303770187, 405026916, 607540374, 1215080748]

約数ペア:

[(1, 1215080748), (2, 607540374), (3, 405026916), (4, 303770187), (6, 202513458), (7, 173582964), (9, 135008972), (12, 101256729), (14, 86791482), (18, 67504486), (21, 57860988), (28, 43395741), (36, 33752243), (42, 28930494), (63, 19286996), (84, 14465247), (126, 9643498), (252, 4821749)]