12458196

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 33196800

約数和(自身を除く): 20738604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 199, 222, 282, 333, 398, 423, 444, 564, 597, 666, 796, 846, 1194, 1332, 1692, 1739, 1791, 2388, 3478, 3582, 5217, 6956, 7164, 7363, 9353, 10434, 14726, 15651, 18706, 20868, 22089, 28059, 29452, 31302, 37412, 44178, 56118, 62604, 66267, 84177, 88356, 112236, 132534, 168354, 265068, 336708, 346061, 692122, 1038183, 1384244, 2076366, 3114549, 4152732, 6229098, 12458196]

約数ペア:

[(1, 12458196), (2, 6229098), (3, 4152732), (4, 3114549), (6, 2076366), (9, 1384244), (12, 1038183), (18, 692122), (36, 346061), (37, 336708), (47, 265068), (74, 168354), (94, 132534), (111, 112236), (141, 88356), (148, 84177), (188, 66267), (199, 62604), (222, 56118), (282, 44178), (333, 37412), (398, 31302), (423, 29452), (444, 28059), (564, 22089), (597, 20868), (666, 18706), (796, 15651), (846, 14726), (1194, 10434), (1332, 9353), (1692, 7363), (1739, 7164), (1791, 6956), (2388, 5217), (3478, 3582)]