2019241668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 5104703184

約数和(自身を除く): 3085461516

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 331, 372, 529, 662, 713, 961, 993, 1058, 1324, 1426, 1587, 1922, 1986, 2116, 2139, 2852, 2883, 3174, 3844, 3972, 4278, 5766, 6348, 7613, 8556, 10261, 11532, 15226, 16399, 20522, 22103, 22839, 30452, 30783, 32798, 41044, 44206, 45678, 49197, 61566, 65596, 66309, 88412, 91356, 98394, 123132, 132618, 175099, 196788, 236003, 265236, 318091, 350198, 472006, 508369, 525297, 636182, 700396, 708009, 944012, 954273, 1016738, 1050594, 1272364, 1416018, 1525107, 1908546, 2033476, 2101188, 2832036, 3050214, 3817092, 5428069, 6100428, 7316093, 10856138, 14632186, 16284207, 21712276, 21948279, 29264372, 32568414, 43896558, 65136828, 87793116, 168270139, 336540278, 504810417, 673080556, 1009620834, 2019241668]

約数ペア:

[(1, 2019241668), (2, 1009620834), (3, 673080556), (4, 504810417), (6, 336540278), (12, 168270139), (23, 87793116), (31, 65136828), (46, 43896558), (62, 32568414), (69, 29264372), (92, 21948279), (93, 21712276), (124, 16284207), (138, 14632186), (186, 10856138), (276, 7316093), (331, 6100428), (372, 5428069), (529, 3817092), (662, 3050214), (713, 2832036), (961, 2101188), (993, 2033476), (1058, 1908546), (1324, 1525107), (1426, 1416018), (1587, 1272364), (1922, 1050594), (1986, 1016738), (2116, 954273), (2139, 944012), (2852, 708009), (2883, 700396), (3174, 636182), (3844, 525297), (3972, 508369), (4278, 472006), (5766, 350198), (6348, 318091), (7613, 265236), (8556, 236003), (10261, 196788), (11532, 175099), (15226, 132618), (16399, 123132), (20522, 98394), (22103, 91356), (22839, 88412), (30452, 66309), (30783, 65596), (32798, 61566), (41044, 49197), (44206, 45678)]