19793466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14281}}^1$

素因数の和:14307

約数の個数: 48

約数和(自身を含む): 53471808

約数和(自身を除く): 33678342

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14281, 28562, 42843, 85686, 99967, 128529, 157091, 199934, 257058, 299901, 314182, 471273, 599802, 899703, 942546, 1099637, 1413819, 1799406, 2199274, 2827638, 3298911, 6597822, 9896733, 19793466]

約数ペア:

[(1, 19793466), (2, 9896733), (3, 6597822), (6, 3298911), (7, 2827638), (9, 2199274), (11, 1799406), (14, 1413819), (18, 1099637), (21, 942546), (22, 899703), (33, 599802), (42, 471273), (63, 314182), (66, 299901), (77, 257058), (99, 199934), (126, 157091), (154, 128529), (198, 99967), (231, 85686), (462, 42843), (693, 28562), (1386, 14281)]