15406734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 22332786

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 389, 483, 574, 778, 861, 943, 966, 1167, 1722, 1886, 2334, 2723, 2829, 5446, 5658, 6601, 8169, 8947, 13202, 15949, 16338, 17894, 19803, 26841, 31898, 39606, 47847, 53682, 62629, 95694, 111643, 125258, 187887, 223286, 334929, 366827, 375774, 669858, 733654, 1100481, 2200962, 2567789, 5135578, 7703367, 15406734]

約数ペア:

[(1, 15406734), (2, 7703367), (3, 5135578), (6, 2567789), (7, 2200962), (14, 1100481), (21, 733654), (23, 669858), (41, 375774), (42, 366827), (46, 334929), (69, 223286), (82, 187887), (123, 125258), (138, 111643), (161, 95694), (246, 62629), (287, 53682), (322, 47847), (389, 39606), (483, 31898), (574, 26841), (778, 19803), (861, 17894), (943, 16338), (966, 15949), (1167, 13202), (1722, 8947), (1886, 8169), (2334, 6601), (2723, 5658), (2829, 5446)]