19722612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18061}}^1$

素因数の和:18088

約数の個数: 48

約数和(自身を含む): 56642432

約数和(自身を除く): 36919820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18061, 36122, 54183, 72244, 108366, 126427, 216732, 234793, 252854, 379281, 469586, 505708, 704379, 758562, 939172, 1408758, 1517124, 1643551, 2817516, 3287102, 4930653, 6574204, 9861306, 19722612]

約数ペア:

[(1, 19722612), (2, 9861306), (3, 6574204), (4, 4930653), (6, 3287102), (7, 2817516), (12, 1643551), (13, 1517124), (14, 1408758), (21, 939172), (26, 758562), (28, 704379), (39, 505708), (42, 469586), (52, 379281), (78, 252854), (84, 234793), (91, 216732), (156, 126427), (182, 108366), (273, 72244), (364, 54183), (546, 36122), (1092, 18061)]