142818972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36847}}^1$

素因数の和:36890

約数の個数: 48

約数和(自身を含む): 371427840

約数和(自身を除く): 228608868

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 36847, 73694, 110541, 147388, 221082, 442164, 626399, 700093, 1252798, 1400186, 1879197, 2100279, 2505596, 2800372, 3758394, 4200558, 7516788, 8401116, 11901581, 23803162, 35704743, 47606324, 71409486, 142818972]

約数ペア:

[(1, 142818972), (2, 71409486), (3, 47606324), (4, 35704743), (6, 23803162), (12, 11901581), (17, 8401116), (19, 7516788), (34, 4200558), (38, 3758394), (51, 2800372), (57, 2505596), (68, 2100279), (76, 1879197), (102, 1400186), (114, 1252798), (204, 700093), (228, 626399), (323, 442164), (646, 221082), (969, 147388), (1292, 110541), (1938, 73694), (3876, 36847)]