17923640076

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{397}}^1\times {\mathrm{4463}}^1$

素因数の和:5151

約数の個数: 72

約数和(自身を含む): 45592956864

約数和(自身を除く): 27669316788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 397, 562, 794, 843, 1124, 1191, 1588, 1686, 2382, 2529, 3372, 3573, 4463, 4764, 5058, 7146, 8926, 10116, 13389, 14292, 17852, 26778, 40167, 53556, 80334, 111557, 160668, 223114, 334671, 446228, 669342, 1004013, 1254103, 1338684, 1771811, 2008026, 2508206, 3543622, 3762309, 4016052, 5016412, 5315433, 7087244, 7524618, 10630866, 11286927, 15049236, 15946299, 21261732, 22573854, 31892598, 45147708, 63785196, 497878891, 995757782, 1493636673, 1991515564, 2987273346, 4480910019, 5974546692, 8961820038, 17923640076]

約数ペア:

[(1, 17923640076), (2, 8961820038), (3, 5974546692), (4, 4480910019), (6, 2987273346), (9, 1991515564), (12, 1493636673), (18, 995757782), (36, 497878891), (281, 63785196), (397, 45147708), (562, 31892598), (794, 22573854), (843, 21261732), (1124, 15946299), (1191, 15049236), (1588, 11286927), (1686, 10630866), (2382, 7524618), (2529, 7087244), (3372, 5315433), (3573, 5016412), (4463, 4016052), (4764, 3762309), (5058, 3543622), (7146, 2508206), (8926, 2008026), (10116, 1771811), (13389, 1338684), (14292, 1254103), (17852, 1004013), (26778, 669342), (40167, 446228), (53556, 334671), (80334, 223114), (111557, 160668)]