61820892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245321}}^1$

素因数の和:245338

約数の個数: 36

約数和(自身を含む): 178594416

約数和(自身を除く): 116773524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245321, 490642, 735963, 981284, 1471926, 1717247, 2207889, 2943852, 3434494, 4415778, 5151741, 6868988, 8831556, 10303482, 15455223, 20606964, 30910446, 61820892]

約数ペア:

[(1, 61820892), (2, 30910446), (3, 20606964), (4, 15455223), (6, 10303482), (7, 8831556), (9, 6868988), (12, 5151741), (14, 4415778), (18, 3434494), (21, 2943852), (28, 2207889), (36, 1717247), (42, 1471926), (63, 981284), (84, 735963), (126, 490642), (252, 245321)]