1528148916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{673787}}^1$

素因数の和:673810

約数の個数: 60

約数和(自身を含む): 4565587488

約数和(自身を除く): 3037438572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 673787, 1347574, 2021361, 2695148, 4042722, 4716509, 6064083, 8085444, 9433018, 12128166, 14149527, 18192249, 18866036, 24256332, 28299054, 36384498, 42448581, 54576747, 56598108, 72768996, 84897162, 109153494, 127345743, 169794324, 218306988, 254691486, 382037229, 509382972, 764074458, 1528148916]

約数ペア:

[(1, 1528148916), (2, 764074458), (3, 509382972), (4, 382037229), (6, 254691486), (7, 218306988), (9, 169794324), (12, 127345743), (14, 109153494), (18, 84897162), (21, 72768996), (27, 56598108), (28, 54576747), (36, 42448581), (42, 36384498), (54, 28299054), (63, 24256332), (81, 18866036), (84, 18192249), (108, 14149527), (126, 12128166), (162, 9433018), (189, 8085444), (252, 6064083), (324, 4716509), (378, 4042722), (567, 2695148), (756, 2021361), (1134, 1347574), (2268, 673787)]