13818690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2963

約数の個数: 48

約数和(自身を含む): 36619128

約数和(自身を除く): 22800438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2897, 4770, 5794, 8691, 14485, 17382, 26073, 28970, 43455, 52146, 86910, 130365, 153541, 260730, 307082, 460623, 767705, 921246, 1381869, 1535410, 2303115, 2763738, 4606230, 6909345, 13818690]

約数ペア:

[(1, 13818690), (2, 6909345), (3, 4606230), (5, 2763738), (6, 2303115), (9, 1535410), (10, 1381869), (15, 921246), (18, 767705), (30, 460623), (45, 307082), (53, 260730), (90, 153541), (106, 130365), (159, 86910), (265, 52146), (318, 43455), (477, 28970), (530, 26073), (795, 17382), (954, 14485), (1590, 8691), (2385, 5794), (2897, 4770)]