13628454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 31401216

約数和(自身を除く): 17772762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2477, 2751, 4954, 5502, 7431, 14862, 17339, 34678, 52017, 104034, 324487, 648974, 973461, 1946922, 2271409, 4542818, 6814227, 13628454]

約数ペア:

[(1, 13628454), (2, 6814227), (3, 4542818), (6, 2271409), (7, 1946922), (14, 973461), (21, 648974), (42, 324487), (131, 104034), (262, 52017), (393, 34678), (786, 17339), (917, 14862), (1834, 7431), (2477, 5502), (2751, 4954)]