1021796118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{68147}}^1$

素因数の和:68186

約数の個数: 72

約数和(自身を含む): 2726874072

約数和(自身を除く): 1705077954

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 14994, 68147, 136294, 204441, 408882, 477029, 613323, 954058, 1158499, 1226646, 1431087, 2316998, 2862174, 3339203, 3475497, 4293261, 6678406, 6950994, 8109493, 8586522, 10017609, 10426491, 16218986, 20035218, 20852982, 24328479, 30052827, 48656958, 56766451, 60105654, 72985437, 113532902, 145970874, 170299353, 340598706, 510898059, 1021796118]

約数ペア:

[(1, 1021796118), (2, 510898059), (3, 340598706), (6, 170299353), (7, 145970874), (9, 113532902), (14, 72985437), (17, 60105654), (18, 56766451), (21, 48656958), (34, 30052827), (42, 24328479), (49, 20852982), (51, 20035218), (63, 16218986), (98, 10426491), (102, 10017609), (119, 8586522), (126, 8109493), (147, 6950994), (153, 6678406), (238, 4293261), (294, 3475497), (306, 3339203), (357, 2862174), (441, 2316998), (714, 1431087), (833, 1226646), (882, 1158499), (1071, 954058), (1666, 613323), (2142, 477029), (2499, 408882), (4998, 204441), (7497, 136294), (14994, 68147)]