18374412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31249}}^1$

素因数の和:31270

約数の個数: 36

約数和(自身を含む): 49875000

約数和(自身を除く): 31500588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31249, 62498, 93747, 124996, 187494, 218743, 374988, 437486, 656229, 874972, 1312458, 1531201, 2624916, 3062402, 4593603, 6124804, 9187206, 18374412]

約数ペア:

[(1, 18374412), (2, 9187206), (3, 6124804), (4, 4593603), (6, 3062402), (7, 2624916), (12, 1531201), (14, 1312458), (21, 874972), (28, 656229), (42, 437486), (49, 374988), (84, 218743), (98, 187494), (147, 124996), (196, 93747), (294, 62498), (588, 31249)]