2018407620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{104149}}^1$

素因数の和:104197

約数の個数: 96

約数和(自身を含む): 6298992000

約数和(自身を除く): 4280584380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 19380, 104149, 208298, 312447, 416596, 520745, 624894, 1041490, 1249788, 1562235, 1770533, 1978831, 2082980, 3124470, 3541066, 3957662, 5311599, 5936493, 6248940, 7082132, 7915324, 8852665, 9894155, 10623198, 11872986, 17705330, 19788310, 21246396, 23745972, 26557995, 29682465, 33640127, 35410660, 39576620, 53115990, 59364930, 67280254, 100920381, 106231980, 118729860, 134560508, 168200635, 201840762, 336401270, 403681524, 504601905, 672802540, 1009203810, 2018407620]

約数ペア:

[(1, 2018407620), (2, 1009203810), (3, 672802540), (4, 504601905), (5, 403681524), (6, 336401270), (10, 201840762), (12, 168200635), (15, 134560508), (17, 118729860), (19, 106231980), (20, 100920381), (30, 67280254), (34, 59364930), (38, 53115990), (51, 39576620), (57, 35410660), (60, 33640127), (68, 29682465), (76, 26557995), (85, 23745972), (95, 21246396), (102, 19788310), (114, 17705330), (170, 11872986), (190, 10623198), (204, 9894155), (228, 8852665), (255, 7915324), (285, 7082132), (323, 6248940), (340, 5936493), (380, 5311599), (510, 3957662), (570, 3541066), (646, 3124470), (969, 2082980), (1020, 1978831), (1140, 1770533), (1292, 1562235), (1615, 1249788), (1938, 1041490), (3230, 624894), (3876, 520745), (4845, 416596), (6460, 312447), (9690, 208298), (19380, 104149)]