1799622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4352400

約数和(自身を除く): 2552778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 149, 183, 198, 298, 366, 447, 549, 671, 894, 1098, 1341, 1342, 1639, 2013, 2682, 3278, 4026, 4917, 6039, 9089, 9834, 12078, 14751, 18178, 27267, 29502, 54534, 81801, 99979, 163602, 199958, 299937, 599874, 899811, 1799622]

約数ペア:

[(1, 1799622), (2, 899811), (3, 599874), (6, 299937), (9, 199958), (11, 163602), (18, 99979), (22, 81801), (33, 54534), (61, 29502), (66, 27267), (99, 18178), (122, 14751), (149, 12078), (183, 9834), (198, 9089), (298, 6039), (366, 4917), (447, 4026), (549, 3278), (671, 2682), (894, 2013), (1098, 1639), (1341, 1342)]