495198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 1218672

約数和(自身を除く): 723474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 61, 66, 82, 99, 122, 123, 183, 198, 246, 366, 369, 451, 549, 671, 738, 902, 1098, 1342, 1353, 2013, 2501, 2706, 4026, 4059, 5002, 6039, 7503, 8118, 12078, 15006, 22509, 27511, 45018, 55022, 82533, 165066, 247599, 495198]

約数ペア:

[(1, 495198), (2, 247599), (3, 165066), (6, 82533), (9, 55022), (11, 45018), (18, 27511), (22, 22509), (33, 15006), (41, 12078), (61, 8118), (66, 7503), (82, 6039), (99, 5002), (122, 4059), (123, 4026), (183, 2706), (198, 2501), (246, 2013), (366, 1353), (369, 1342), (451, 1098), (549, 902), (671, 738)]