2016451746

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:981

約数の個数: 80

約数和(自身を含む): 4612829760

約数和(自身を除く): 2596378014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 419, 487, 549, 838, 974, 1098, 1257, 1461, 1647, 2514, 2922, 3294, 3771, 4383, 4941, 7542, 8766, 9882, 11313, 13149, 22626, 25559, 26298, 29707, 33939, 39447, 51118, 59414, 67878, 76677, 78894, 89121, 153354, 178242, 204053, 230031, 267363, 408106, 460062, 534726, 612159, 690093, 802089, 1224318, 1380186, 1604178, 1836477, 2070279, 2406267, 3672954, 4140558, 4812534, 5509431, 11018862, 12447233, 16528293, 24894466, 33056586, 37341699, 74683398, 112025097, 224050194, 336075291, 672150582, 1008225873, 2016451746]

約数ペア:

[(1, 2016451746), (2, 1008225873), (3, 672150582), (6, 336075291), (9, 224050194), (18, 112025097), (27, 74683398), (54, 37341699), (61, 33056586), (81, 24894466), (122, 16528293), (162, 12447233), (183, 11018862), (366, 5509431), (419, 4812534), (487, 4140558), (549, 3672954), (838, 2406267), (974, 2070279), (1098, 1836477), (1257, 1604178), (1461, 1380186), (1647, 1224318), (2514, 802089), (2922, 690093), (3294, 612159), (3771, 534726), (4383, 460062), (4941, 408106), (7542, 267363), (8766, 230031), (9882, 204053), (11313, 178242), (13149, 153354), (22626, 89121), (25559, 78894), (26298, 76677), (29707, 67878), (33939, 59414), (39447, 51118)]