2145852

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 5793480

約数和(自身を除く): 3647628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 179, 222, 324, 333, 358, 444, 537, 666, 716, 999, 1074, 1332, 1611, 1998, 2148, 2997, 3222, 3996, 4833, 5994, 6444, 6623, 9666, 11988, 13246, 14499, 19332, 19869, 26492, 28998, 39738, 57996, 59607, 79476, 119214, 178821, 238428, 357642, 536463, 715284, 1072926, 2145852]

約数ペア:

[(1, 2145852), (2, 1072926), (3, 715284), (4, 536463), (6, 357642), (9, 238428), (12, 178821), (18, 119214), (27, 79476), (36, 59607), (37, 57996), (54, 39738), (74, 28998), (81, 26492), (108, 19869), (111, 19332), (148, 14499), (162, 13246), (179, 11988), (222, 9666), (324, 6623), (333, 6444), (358, 5994), (444, 4833), (537, 3996), (666, 3222), (716, 2997), (999, 2148), (1074, 1998), (1332, 1611)]