2018535984

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:8000

約数の個数: 160

約数和(自身を含む): 6296422400

約数和(自身を除く): 4277886416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2736, 3348, 3534, 4104, 4464, 4712, 5301, 6696, 7068, 7933, 8208, 9424, 10602, 13392, 14136, 15866, 15903, 21204, 23799, 28272, 31732, 31806, 42408, 47598, 63464, 63612, 71397, 84816, 95196, 126928, 127224, 142794, 150727, 190392, 214191, 245923, 254448, 285588, 301454, 380784, 428382, 452181, 491846, 571176, 602908, 737769, 856764, 904362, 983692, 1142352, 1205816, 1356543, 1475538, 1713528, 1808724, 1967384, 2213307, 2411632, 2713086, 2951076, 3427056, 3617448, 3934768, 4069629, 4426614, 4672537, 5426172, 5902152, 6639921, 7234896, 8139258, 8853228, 9345074, 10852344, 11804304, 13279842, 14017611, 16278516, 17706456, 18690148, 21704688, 26559684, 28035222, 32557032, 35412912, 37380296, 42052833, 53119368, 56070444, 65114064, 74760592, 84105666, 106238736, 112140888, 126158499, 168211332, 224281776, 252316998, 336422664, 504633996, 672845328, 1009267992, 2018535984]

約数ペア:

[(1, 2018535984), (2, 1009267992), (3, 672845328), (4, 504633996), (6, 336422664), (8, 252316998), (9, 224281776), (12, 168211332), (16, 126158499), (18, 112140888), (19, 106238736), (24, 84105666), (27, 74760592), (31, 65114064), (36, 56070444), (38, 53119368), (48, 42052833), (54, 37380296), (57, 35412912), (62, 32557032), (72, 28035222), (76, 26559684), (93, 21704688), (108, 18690148), (114, 17706456), (124, 16278516), (144, 14017611), (152, 13279842), (171, 11804304), (186, 10852344), (216, 9345074), (228, 8853228), (248, 8139258), (279, 7234896), (304, 6639921), (342, 5902152), (372, 5426172), (432, 4672537), (456, 4426614), (496, 4069629), (513, 3934768), (558, 3617448), (589, 3427056), (684, 2951076), (744, 2713086), (837, 2411632), (912, 2213307), (1026, 1967384), (1116, 1808724), (1178, 1713528), (1368, 1475538), (1488, 1356543), (1674, 1205816), (1767, 1142352), (2052, 983692), (2232, 904362), (2356, 856764), (2736, 737769), (3348, 602908), (3534, 571176), (4104, 491846), (4464, 452181), (4712, 428382), (5301, 380784), (6696, 301454), (7068, 285588), (7933, 254448), (8208, 245923), (9424, 214191), (10602, 190392), (13392, 150727), (14136, 142794), (15866, 127224), (15903, 126928), (21204, 95196), (23799, 84816), (28272, 71397), (31732, 63612), (31806, 63464), (42408, 47598)]