74898018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{967}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 175471296

約数和(自身を除く): 100573278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 967, 993, 1934, 1986, 2901, 2979, 4303, 5802, 5958, 8606, 8703, 12571, 12909, 17406, 25142, 25818, 37713, 38727, 75426, 77454, 113139, 226278, 320077, 640154, 960231, 1920462, 2880693, 4161001, 5761386, 8322002, 12483003, 24966006, 37449009, 74898018]

約数ペア:

[(1, 74898018), (2, 37449009), (3, 24966006), (6, 12483003), (9, 8322002), (13, 5761386), (18, 4161001), (26, 2880693), (39, 1920462), (78, 960231), (117, 640154), (234, 320077), (331, 226278), (662, 113139), (967, 77454), (993, 75426), (1934, 38727), (1986, 37713), (2901, 25818), (2979, 25142), (4303, 17406), (5802, 12909), (5958, 12571), (8606, 8703)]