15643404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 47174400

約数和(自身を除く): 31530996

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, 2699, 2898, 5398, 5796, 8097, 10796, 16194, 18893, 24291, 32388, 37786, 48582, 56679, 62077, 75572, 97164, 113358, 124154, 170037, 186231, 226716, 248308, 340074, 372462, 434539, 558693, 680148, 744924, 869078, 1117386, 1303617, 1738156, 2234772, 2607234, 3910851, 5214468, 7821702, 15643404]

約数ペア:

[(1, 15643404), (2, 7821702), (3, 5214468), (4, 3910851), (6, 2607234), (7, 2234772), (9, 1738156), (12, 1303617), (14, 1117386), (18, 869078), (21, 744924), (23, 680148), (28, 558693), (36, 434539), (42, 372462), (46, 340074), (63, 248308), (69, 226716), (84, 186231), (92, 170037), (126, 124154), (138, 113358), (161, 97164), (207, 75572), (252, 62077), (276, 56679), (322, 48582), (414, 37786), (483, 32388), (644, 24291), (828, 18893), (966, 16194), (1449, 10796), (1932, 8097), (2699, 5796), (2898, 5398)]