40718916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53861}}^1$

素因数の和:53881

約数の個数: 48

約数和(自身を含む): 120650880

約数和(自身を除く): 79931964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53861, 107722, 161583, 215444, 323166, 377027, 484749, 646332, 754054, 969498, 1131081, 1454247, 1508108, 1938996, 2262162, 2908494, 3393243, 4524324, 5816988, 6786486, 10179729, 13572972, 20359458, 40718916]

約数ペア:

[(1, 40718916), (2, 20359458), (3, 13572972), (4, 10179729), (6, 6786486), (7, 5816988), (9, 4524324), (12, 3393243), (14, 2908494), (18, 2262162), (21, 1938996), (27, 1508108), (28, 1454247), (36, 1131081), (42, 969498), (54, 754054), (63, 646332), (84, 484749), (108, 377027), (126, 323166), (189, 215444), (252, 161583), (378, 107722), (756, 53861)]