15716946

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 40

約数和(自身を含む): 36704304

約数和(自身を除く): 20987358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1091, 2058, 2182, 2401, 3273, 4802, 6546, 7203, 7637, 14406, 15274, 22911, 45822, 53459, 106918, 160377, 320754, 374213, 748426, 1122639, 2245278, 2619491, 5238982, 7858473, 15716946]

約数ペア:

[(1, 15716946), (2, 7858473), (3, 5238982), (6, 2619491), (7, 2245278), (14, 1122639), (21, 748426), (42, 374213), (49, 320754), (98, 160377), (147, 106918), (294, 53459), (343, 45822), (686, 22911), (1029, 15274), (1091, 14406), (2058, 7637), (2182, 7203), (2401, 6546), (3273, 4802)]