4001724

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 11007360

約数和(自身を除く): 7005636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 179, 207, 243, 276, 324, 358, 414, 486, 537, 621, 716, 828, 972, 1074, 1242, 1611, 1863, 2148, 2484, 3222, 3726, 4117, 4833, 5589, 6444, 7452, 8234, 9666, 11178, 12351, 14499, 16468, 19332, 22356, 24702, 28998, 37053, 43497, 49404, 57996, 74106, 86994, 111159, 148212, 173988, 222318, 333477, 444636, 666954, 1000431, 1333908, 2000862, 4001724]

約数ペア:

[(1, 4001724), (2, 2000862), (3, 1333908), (4, 1000431), (6, 666954), (9, 444636), (12, 333477), (18, 222318), (23, 173988), (27, 148212), (36, 111159), (46, 86994), (54, 74106), (69, 57996), (81, 49404), (92, 43497), (108, 37053), (138, 28998), (162, 24702), (179, 22356), (207, 19332), (243, 16468), (276, 14499), (324, 12351), (358, 11178), (414, 9666), (486, 8234), (537, 7452), (621, 6444), (716, 5589), (828, 4833), (972, 4117), (1074, 3726), (1242, 3222), (1611, 2484), (1863, 2148)]