40277538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1091}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 100166976

約数和(自身を除く): 59889438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 293, 586, 879, 1091, 1758, 2051, 2182, 2637, 3273, 4102, 5274, 6153, 6546, 7637, 9819, 12306, 15274, 18459, 19638, 22911, 36918, 45822, 68733, 137466, 319663, 639326, 958989, 1917978, 2237641, 2876967, 4475282, 5753934, 6712923, 13425846, 20138769, 40277538]

約数ペア:

[(1, 40277538), (2, 20138769), (3, 13425846), (6, 6712923), (7, 5753934), (9, 4475282), (14, 2876967), (18, 2237641), (21, 1917978), (42, 958989), (63, 639326), (126, 319663), (293, 137466), (586, 68733), (879, 45822), (1091, 36918), (1758, 22911), (2051, 19638), (2182, 18459), (2637, 15274), (3273, 12306), (4102, 9819), (5274, 7637), (6153, 6546)]