1986730956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90619}}^1$

素因数の和:90668

約数の個数: 96

約数和(自身を含む): 6089664000

約数和(自身を除く): 4102933044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924, 90619, 181238, 271857, 362476, 543714, 634333, 815571, 1087428, 1268666, 1631142, 1902999, 2446713, 2537332, 2627951, 3262284, 3805998, 4893426, 5255902, 5708997, 7611996, 7883853, 9786852, 10511804, 11417994, 15767706, 17126991, 18395657, 22835988, 23651559, 31535412, 34253982, 36791314, 47303118, 55186971, 68507964, 70954677, 73582628, 94606236, 110373942, 141909354, 165560913, 220747884, 283818708, 331121826, 496682739, 662243652, 993365478, 1986730956]

約数ペア:

[(1, 1986730956), (2, 993365478), (3, 662243652), (4, 496682739), (6, 331121826), (7, 283818708), (9, 220747884), (12, 165560913), (14, 141909354), (18, 110373942), (21, 94606236), (27, 73582628), (28, 70954677), (29, 68507964), (36, 55186971), (42, 47303118), (54, 36791314), (58, 34253982), (63, 31535412), (84, 23651559), (87, 22835988), (108, 18395657), (116, 17126991), (126, 15767706), (174, 11417994), (189, 10511804), (203, 9786852), (252, 7883853), (261, 7611996), (348, 5708997), (378, 5255902), (406, 4893426), (522, 3805998), (609, 3262284), (756, 2627951), (783, 2537332), (812, 2446713), (1044, 1902999), (1218, 1631142), (1566, 1268666), (1827, 1087428), (2436, 815571), (3132, 634333), (3654, 543714), (5481, 362476), (7308, 271857), (10962, 181238), (21924, 90619)]