1239821436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{25849}}^1$

素因数の和:26434

約数の個数: 48

約数和(自身を含む): 3312108800

約数和(自身を除く): 2072287364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 571, 1142, 1713, 2284, 3426, 3997, 6852, 7994, 11991, 15988, 23982, 25849, 47964, 51698, 77547, 103396, 155094, 180943, 310188, 361886, 542829, 723772, 1085658, 2171316, 14759779, 29519558, 44279337, 59039116, 88558674, 103318453, 177117348, 206636906, 309955359, 413273812, 619910718, 1239821436]

約数ペア:

[(1, 1239821436), (2, 619910718), (3, 413273812), (4, 309955359), (6, 206636906), (7, 177117348), (12, 103318453), (14, 88558674), (21, 59039116), (28, 44279337), (42, 29519558), (84, 14759779), (571, 2171316), (1142, 1085658), (1713, 723772), (2284, 542829), (3426, 361886), (3997, 310188), (6852, 180943), (7994, 155094), (11991, 103396), (15988, 77547), (23982, 51698), (25849, 47964)]