18638052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 46372032

約数和(自身を除く): 27733980

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 433, 633, 844, 866, 1266, 1299, 1732, 2532, 2598, 3587, 5196, 7174, 7361, 10761, 14348, 14722, 21522, 22083, 29444, 43044, 44166, 88332, 91363, 182726, 274089, 365452, 548178, 1096356, 1553171, 3106342, 4659513, 6212684, 9319026, 18638052]

約数ペア:

[(1, 18638052), (2, 9319026), (3, 6212684), (4, 4659513), (6, 3106342), (12, 1553171), (17, 1096356), (34, 548178), (51, 365452), (68, 274089), (102, 182726), (204, 91363), (211, 88332), (422, 44166), (433, 43044), (633, 29444), (844, 22083), (866, 21522), (1266, 14722), (1299, 14348), (1732, 10761), (2532, 7361), (2598, 7174), (3587, 5196)]