39971358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{45319}}^1$

素因数の和:45341

約数の個数: 36

約数和(自身を含む): 100746360

約数和(自身を除く): 60775002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 45319, 90638, 135957, 271914, 317233, 407871, 634466, 815742, 951699, 1903398, 2220631, 2855097, 4441262, 5710194, 6661893, 13323786, 19985679, 39971358]

約数ペア:

[(1, 39971358), (2, 19985679), (3, 13323786), (6, 6661893), (7, 5710194), (9, 4441262), (14, 2855097), (18, 2220631), (21, 1903398), (42, 951699), (49, 815742), (63, 634466), (98, 407871), (126, 317233), (147, 271914), (294, 135957), (441, 90638), (882, 45319)]