18562968

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 50497200

約数和(自身を除く): 31934232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 829, 933, 1244, 1658, 1866, 2487, 2488, 2799, 3316, 3732, 4974, 5598, 6632, 7461, 7464, 9948, 11196, 14922, 19896, 22392, 29844, 59688, 257819, 515638, 773457, 1031276, 1546914, 2062552, 2320371, 3093828, 4640742, 6187656, 9281484, 18562968]

約数ペア:

[(1, 18562968), (2, 9281484), (3, 6187656), (4, 4640742), (6, 3093828), (8, 2320371), (9, 2062552), (12, 1546914), (18, 1031276), (24, 773457), (36, 515638), (72, 257819), (311, 59688), (622, 29844), (829, 22392), (933, 19896), (1244, 14922), (1658, 11196), (1866, 9948), (2487, 7464), (2488, 7461), (2799, 6632), (3316, 5598), (3732, 4974)]