68823738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3387

約数の個数: 48

約数和(自身を含む): 159588000

約数和(自身を除く): 90764262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3299, 3477, 6598, 6954, 9897, 10431, 19794, 20862, 29691, 59382, 62681, 125362, 188043, 201239, 376086, 402478, 564129, 603717, 1128258, 1207434, 1811151, 3622302, 3823541, 7647082, 11470623, 22941246, 34411869, 68823738]

約数ペア:

[(1, 68823738), (2, 34411869), (3, 22941246), (6, 11470623), (9, 7647082), (18, 3823541), (19, 3622302), (38, 1811151), (57, 1207434), (61, 1128258), (114, 603717), (122, 564129), (171, 402478), (183, 376086), (342, 201239), (366, 188043), (549, 125362), (1098, 62681), (1159, 59382), (2318, 29691), (3299, 20862), (3477, 19794), (6598, 10431), (6954, 9897)]