39413178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 97958016

約数和(自身を除く): 58544838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 743, 842, 1263, 1486, 2229, 2526, 2947, 3789, 4458, 5201, 5894, 6687, 7578, 8841, 10402, 13374, 15603, 17682, 26523, 31206, 46809, 53046, 93618, 312803, 625606, 938409, 1876818, 2189621, 2815227, 4379242, 5630454, 6568863, 13137726, 19706589, 39413178]

約数ペア:

[(1, 39413178), (2, 19706589), (3, 13137726), (6, 6568863), (7, 5630454), (9, 4379242), (14, 2815227), (18, 2189621), (21, 1876818), (42, 938409), (63, 625606), (126, 312803), (421, 93618), (743, 53046), (842, 46809), (1263, 31206), (1486, 26523), (2229, 17682), (2526, 15603), (2947, 13374), (3789, 10402), (4458, 8841), (5201, 7578), (5894, 6687)]