15841824

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 44252208

約数和(自身を除く): 28410384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 571, 578, 816, 867, 1142, 1156, 1632, 1713, 1734, 2284, 2312, 3426, 3468, 4568, 4624, 6852, 6936, 9136, 9248, 9707, 13704, 13872, 18272, 19414, 27408, 27744, 29121, 38828, 54816, 58242, 77656, 116484, 155312, 165019, 232968, 310624, 330038, 465936, 495057, 660076, 931872, 990114, 1320152, 1980228, 2640304, 3960456, 5280608, 7920912, 15841824]

約数ペア:

[(1, 15841824), (2, 7920912), (3, 5280608), (4, 3960456), (6, 2640304), (8, 1980228), (12, 1320152), (16, 990114), (17, 931872), (24, 660076), (32, 495057), (34, 465936), (48, 330038), (51, 310624), (68, 232968), (96, 165019), (102, 155312), (136, 116484), (204, 77656), (272, 58242), (289, 54816), (408, 38828), (544, 29121), (571, 27744), (578, 27408), (816, 19414), (867, 18272), (1142, 13872), (1156, 13704), (1632, 9707), (1713, 9248), (1734, 9136), (2284, 6936), (2312, 6852), (3426, 4624), (3468, 4568)]