742011018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{8221}}^1$

素因数の和:8547

約数の個数: 48

約数和(自身を含む): 1732145184

約数和(自身を除く): 990134166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 614, 921, 1842, 2149, 4298, 6447, 8221, 12894, 15043, 16442, 24663, 30086, 45129, 49326, 57547, 90258, 115094, 172641, 345282, 402829, 805658, 1208487, 2416974, 2523847, 5047694, 7571541, 15143082, 17666929, 35333858, 53000787, 106001574, 123668503, 247337006, 371005509, 742011018]

約数ペア:

[(1, 742011018), (2, 371005509), (3, 247337006), (6, 123668503), (7, 106001574), (14, 53000787), (21, 35333858), (42, 17666929), (49, 15143082), (98, 7571541), (147, 5047694), (294, 2523847), (307, 2416974), (614, 1208487), (921, 805658), (1842, 402829), (2149, 345282), (4298, 172641), (6447, 115094), (8221, 90258), (12894, 57547), (15043, 49326), (16442, 45129), (24663, 30086)]