15956388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2793

約数の個数: 72

約数和(自身を含む): 48117888

約数和(自身を除く): 32161500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2753, 2898, 5506, 5796, 8259, 11012, 16518, 19271, 24777, 33036, 38542, 49554, 57813, 63319, 77084, 99108, 115626, 126638, 173439, 189957, 231252, 253276, 346878, 379914, 443233, 569871, 693756, 759828, 886466, 1139742, 1329699, 1772932, 2279484, 2659398, 3989097, 5318796, 7978194, 15956388]

約数ペア:

[(1, 15956388), (2, 7978194), (3, 5318796), (4, 3989097), (6, 2659398), (7, 2279484), (9, 1772932), (12, 1329699), (14, 1139742), (18, 886466), (21, 759828), (23, 693756), (28, 569871), (36, 443233), (42, 379914), (46, 346878), (63, 253276), (69, 231252), (84, 189957), (92, 173439), (126, 126638), (138, 115626), (161, 99108), (207, 77084), (252, 63319), (276, 57813), (322, 49554), (414, 38542), (483, 33036), (644, 24777), (828, 19271), (966, 16518), (1449, 11012), (1932, 8259), (2753, 5796), (2898, 5506)]