42401628

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2194

約数の個数: 36

約数和(自身を含む): 107380728

約数和(自身を除く): 64979100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1213, 1942, 2426, 2913, 3639, 3884, 4852, 5826, 7278, 8739, 10917, 11652, 14556, 17478, 21834, 34956, 43668, 1177823, 2355646, 3533469, 4711292, 7066938, 10600407, 14133876, 21200814, 42401628]

約数ペア:

[(1, 42401628), (2, 21200814), (3, 14133876), (4, 10600407), (6, 7066938), (9, 4711292), (12, 3533469), (18, 2355646), (36, 1177823), (971, 43668), (1213, 34956), (1942, 21834), (2426, 17478), (2913, 14556), (3639, 11652), (3884, 10917), (4852, 8739), (5826, 7278)]