7272246

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 15130368

約数和(自身を除く): 7858122

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 397, 426, 794, 1191, 2382, 3053, 6106, 9159, 17071, 18318, 28187, 34142, 51213, 56374, 84561, 102426, 169122, 1212041, 2424082, 3636123, 7272246]

約数ペア:

[(1, 7272246), (2, 3636123), (3, 2424082), (6, 1212041), (43, 169122), (71, 102426), (86, 84561), (129, 56374), (142, 51213), (213, 34142), (258, 28187), (397, 18318), (426, 17071), (794, 9159), (1191, 6106), (2382, 3053)]