180349938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1511}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 412776000

約数和(自身を除く): 232426062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 349, 698, 1047, 1511, 2094, 3022, 3141, 4533, 6282, 6631, 9066, 13262, 13599, 19893, 27198, 28709, 39786, 57418, 59679, 86127, 119358, 172254, 258381, 516762, 527339, 1054678, 1582017, 3164034, 4746051, 9492102, 10019441, 20038882, 30058323, 60116646, 90174969, 180349938]

約数ペア:

[(1, 180349938), (2, 90174969), (3, 60116646), (6, 30058323), (9, 20038882), (18, 10019441), (19, 9492102), (38, 4746051), (57, 3164034), (114, 1582017), (171, 1054678), (342, 527339), (349, 516762), (698, 258381), (1047, 172254), (1511, 119358), (2094, 86127), (3022, 59679), (3141, 57418), (4533, 39786), (6282, 28709), (6631, 27198), (9066, 19893), (13262, 13599)]