31054914

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 78676416

約数和(自身を除く): 47621502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 157, 162, 198, 222, 243, 297, 314, 333, 407, 471, 486, 594, 666, 814, 891, 942, 999, 1221, 1413, 1727, 1782, 1998, 2442, 2673, 2826, 2997, 3454, 3663, 4239, 5181, 5346, 5809, 5994, 7326, 8478, 8991, 10362, 10989, 11618, 12717, 15543, 17427, 17982, 21978, 25434, 31086, 32967, 34854, 38151, 46629, 52281, 63899, 65934, 76302, 93258, 98901, 104562, 127798, 139887, 156843, 191697, 197802, 279774, 313686, 383394, 419661, 470529, 575091, 839322, 941058, 1150182, 1411587, 1725273, 2823174, 3450546, 5175819, 10351638, 15527457, 31054914]

約数ペア:

[(1, 31054914), (2, 15527457), (3, 10351638), (6, 5175819), (9, 3450546), (11, 2823174), (18, 1725273), (22, 1411587), (27, 1150182), (33, 941058), (37, 839322), (54, 575091), (66, 470529), (74, 419661), (81, 383394), (99, 313686), (111, 279774), (157, 197802), (162, 191697), (198, 156843), (222, 139887), (243, 127798), (297, 104562), (314, 98901), (333, 93258), (407, 76302), (471, 65934), (486, 63899), (594, 52281), (666, 46629), (814, 38151), (891, 34854), (942, 32967), (999, 31086), (1221, 25434), (1413, 21978), (1727, 17982), (1782, 17427), (1998, 15543), (2442, 12717), (2673, 11618), (2826, 10989), (2997, 10362), (3454, 8991), (3663, 8478), (4239, 7326), (5181, 5994), (5346, 5809)]