2019903552

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{206281}}^1$

素因数の和:206316

約数の個数: 84

約数和(自身を含む): 6130288476

約数和(自身を除く): 4110384924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 206281, 412562, 618843, 825124, 1237686, 1650248, 1856529, 2475372, 3300496, 3506777, 3713058, 4950744, 6600992, 7013554, 7426116, 9901488, 10520331, 13201984, 14027108, 14852232, 19802976, 21040662, 28054216, 29704464, 31560993, 39605952, 42081324, 56108432, 59408928, 63121986, 84162648, 112216864, 118817856, 126243972, 168325296, 224433728, 252487944, 336650592, 504975888, 673301184, 1009951776, 2019903552]

約数ペア:

[(1, 2019903552), (2, 1009951776), (3, 673301184), (4, 504975888), (6, 336650592), (8, 252487944), (9, 224433728), (12, 168325296), (16, 126243972), (17, 118817856), (18, 112216864), (24, 84162648), (32, 63121986), (34, 59408928), (36, 56108432), (48, 42081324), (51, 39605952), (64, 31560993), (68, 29704464), (72, 28054216), (96, 21040662), (102, 19802976), (136, 14852232), (144, 14027108), (153, 13201984), (192, 10520331), (204, 9901488), (272, 7426116), (288, 7013554), (306, 6600992), (408, 4950744), (544, 3713058), (576, 3506777), (612, 3300496), (816, 2475372), (1088, 1856529), (1224, 1650248), (1632, 1237686), (2448, 825124), (3264, 618843), (4896, 412562), (9792, 206281)]