21611562108

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{226337}}^1$

素因数の和:226526

約数の個数: 48

約数和(自身を含む): 51586956960

約数和(自身を除く): 29975394852

約数列:

[1, 2, 3, 4, 6, 12, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 876, 1308, 7957, 15914, 23871, 31828, 47742, 95484, 226337, 452674, 679011, 905348, 1358022, 2716044, 16522601, 24670733, 33045202, 49341466, 49567803, 66090404, 74012199, 98682932, 99135606, 148024398, 198271212, 296048796, 1800963509, 3601927018, 5402890527, 7203854036, 10805781054, 21611562108]

約数ペア:

[(1, 21611562108), (2, 10805781054), (3, 7203854036), (4, 5402890527), (6, 3601927018), (12, 1800963509), (73, 296048796), (109, 198271212), (146, 148024398), (218, 99135606), (219, 98682932), (292, 74012199), (327, 66090404), (436, 49567803), (438, 49341466), (654, 33045202), (876, 24670733), (1308, 16522601), (7957, 2716044), (15914, 1358022), (23871, 905348), (31828, 679011), (47742, 452674), (95484, 226337)]