17929392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 50830080

約数和(自身を除く): 32900688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 487, 624, 708, 767, 944, 974, 1416, 1461, 1534, 1948, 2301, 2832, 2922, 3068, 3896, 4602, 5844, 6136, 6331, 7792, 9204, 11688, 12272, 12662, 18408, 18993, 23376, 25324, 28733, 36816, 37986, 50648, 57466, 75972, 86199, 101296, 114932, 151944, 172398, 229864, 303888, 344796, 373529, 459728, 689592, 747058, 1120587, 1379184, 1494116, 2241174, 2988232, 4482348, 5976464, 8964696, 17929392]

約数ペア:

[(1, 17929392), (2, 8964696), (3, 5976464), (4, 4482348), (6, 2988232), (8, 2241174), (12, 1494116), (13, 1379184), (16, 1120587), (24, 747058), (26, 689592), (39, 459728), (48, 373529), (52, 344796), (59, 303888), (78, 229864), (104, 172398), (118, 151944), (156, 114932), (177, 101296), (208, 86199), (236, 75972), (312, 57466), (354, 50648), (472, 37986), (487, 36816), (624, 28733), (708, 25324), (767, 23376), (944, 18993), (974, 18408), (1416, 12662), (1461, 12272), (1534, 11688), (1948, 9204), (2301, 7792), (2832, 6331), (2922, 6136), (3068, 5844), (3896, 4602)]