15343818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 36640512

約数和(自身を除く): 21296694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 113, 122, 159, 183, 226, 318, 339, 366, 371, 427, 678, 742, 791, 854, 1113, 1281, 1582, 2226, 2373, 2562, 3233, 4746, 5989, 6466, 6893, 9699, 11978, 13786, 17967, 19398, 20679, 22631, 35934, 41358, 41923, 45262, 48251, 67893, 83846, 96502, 125769, 135786, 144753, 251538, 289506, 365329, 730658, 1095987, 2191974, 2557303, 5114606, 7671909, 15343818]

約数ペア:

[(1, 15343818), (2, 7671909), (3, 5114606), (6, 2557303), (7, 2191974), (14, 1095987), (21, 730658), (42, 365329), (53, 289506), (61, 251538), (106, 144753), (113, 135786), (122, 125769), (159, 96502), (183, 83846), (226, 67893), (318, 48251), (339, 45262), (366, 41923), (371, 41358), (427, 35934), (678, 22631), (742, 20679), (791, 19398), (854, 17967), (1113, 13786), (1281, 11978), (1582, 9699), (2226, 6893), (2373, 6466), (2562, 5989), (3233, 4746)]