2524788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 7495488

約数和(自身を除く): 4970700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 233, 252, 258, 301, 387, 466, 516, 602, 699, 774, 903, 932, 1204, 1398, 1548, 1631, 1806, 2097, 2709, 2796, 3262, 3612, 4194, 4893, 5418, 6524, 8388, 9786, 10019, 10836, 14679, 19572, 20038, 29358, 30057, 40076, 58716, 60114, 70133, 90171, 120228, 140266, 180342, 210399, 280532, 360684, 420798, 631197, 841596, 1262394, 2524788]

約数ペア:

[(1, 2524788), (2, 1262394), (3, 841596), (4, 631197), (6, 420798), (7, 360684), (9, 280532), (12, 210399), (14, 180342), (18, 140266), (21, 120228), (28, 90171), (36, 70133), (42, 60114), (43, 58716), (63, 40076), (84, 30057), (86, 29358), (126, 20038), (129, 19572), (172, 14679), (233, 10836), (252, 10019), (258, 9786), (301, 8388), (387, 6524), (466, 5418), (516, 4893), (602, 4194), (699, 3612), (774, 3262), (903, 2796), (932, 2709), (1204, 2097), (1398, 1806), (1548, 1631)]