17894268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 54748512

約数和(自身を除く): 36854244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4177, 4284, 8354, 12531, 16708, 25062, 29239, 37593, 50124, 58478, 71009, 75186, 87717, 116956, 142018, 150372, 175434, 213027, 263151, 284036, 350868, 426054, 497063, 526302, 639081, 852108, 994126, 1052604, 1278162, 1491189, 1988252, 2556324, 2982378, 4473567, 5964756, 8947134, 17894268]

約数ペア:

[(1, 17894268), (2, 8947134), (3, 5964756), (4, 4473567), (6, 2982378), (7, 2556324), (9, 1988252), (12, 1491189), (14, 1278162), (17, 1052604), (18, 994126), (21, 852108), (28, 639081), (34, 526302), (36, 497063), (42, 426054), (51, 350868), (63, 284036), (68, 263151), (84, 213027), (102, 175434), (119, 150372), (126, 142018), (153, 116956), (204, 87717), (238, 75186), (252, 71009), (306, 58478), (357, 50124), (476, 37593), (612, 29239), (714, 25062), (1071, 16708), (1428, 12531), (2142, 8354), (4177, 4284)]