42005556

素因数分解:

$2^2\times 3^2\times {\mathrm{983}}^1\times {\mathrm{1187}}^1$

素因数の和:2180

約数の個数: 36

約数和(自身を含む): 106378272

約数和(自身を除く): 64372716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 983, 1187, 1966, 2374, 2949, 3561, 3932, 4748, 5898, 7122, 8847, 10683, 11796, 14244, 17694, 21366, 35388, 42732, 1166821, 2333642, 3500463, 4667284, 7000926, 10501389, 14001852, 21002778, 42005556]

約数ペア:

[(1, 42005556), (2, 21002778), (3, 14001852), (4, 10501389), (6, 7000926), (9, 4667284), (12, 3500463), (18, 2333642), (36, 1166821), (983, 42732), (1187, 35388), (1966, 21366), (2374, 17694), (2949, 14244), (3561, 11796), (3932, 10683), (4748, 8847), (5898, 7122)]