17869835388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2118283}}^1$

素因数の和:2118346

約数の個数: 48

約数和(自身を含む): 45077083520

約数和(自身を除く): 27207248132

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 2118283, 4236566, 6354849, 8473132, 12709698, 25419396, 40247377, 78376471, 80494754, 120742131, 156752942, 160989508, 235129413, 241484262, 313505884, 470258826, 482968524, 940517652, 1489152949, 2978305898, 4467458847, 5956611796, 8934917694, 17869835388]

約数ペア:

[(1, 17869835388), (2, 8934917694), (3, 5956611796), (4, 4467458847), (6, 2978305898), (12, 1489152949), (19, 940517652), (37, 482968524), (38, 470258826), (57, 313505884), (74, 241484262), (76, 235129413), (111, 160989508), (114, 156752942), (148, 120742131), (222, 80494754), (228, 78376471), (444, 40247377), (703, 25419396), (1406, 12709698), (2109, 8473132), (2812, 6354849), (4218, 4236566), (8436, 2118283)]