194896818

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 428378496

約数和(自身を除く): 233481678

約数列:

[1, 2, 3, 6, 9, 18, 163, 181, 326, 362, 367, 489, 543, 734, 978, 1086, 1101, 1467, 1629, 2202, 2934, 3258, 3303, 6606, 29503, 59006, 59821, 66427, 88509, 119642, 132854, 177018, 179463, 199281, 265527, 358926, 398562, 531054, 538389, 597843, 1076778, 1195686, 10827601, 21655202, 32482803, 64965606, 97448409, 194896818]

約数ペア:

[(1, 194896818), (2, 97448409), (3, 64965606), (6, 32482803), (9, 21655202), (18, 10827601), (163, 1195686), (181, 1076778), (326, 597843), (362, 538389), (367, 531054), (489, 398562), (543, 358926), (734, 265527), (978, 199281), (1086, 179463), (1101, 177018), (1467, 132854), (1629, 119642), (2202, 88509), (2934, 66427), (3258, 59821), (3303, 59006), (6606, 29503)]