27268306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 49512960

約数和(自身を除く): 22244654

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 191, 221, 247, 289, 323, 382, 442, 494, 578, 646, 2483, 3247, 3629, 3757, 4199, 4966, 5491, 6494, 7258, 7514, 8398, 10982, 42211, 47177, 55199, 61693, 71383, 84422, 94354, 110398, 123386, 142766, 717587, 802009, 1048781, 1435174, 1604018, 2097562, 13634153, 27268306]

約数ペア:

[(1, 27268306), (2, 13634153), (13, 2097562), (17, 1604018), (19, 1435174), (26, 1048781), (34, 802009), (38, 717587), (191, 142766), (221, 123386), (247, 110398), (289, 94354), (323, 84422), (382, 71383), (442, 61693), (494, 55199), (578, 47177), (646, 42211), (2483, 10982), (3247, 8398), (3629, 7514), (3757, 7258), (4199, 6494), (4966, 5491)]