19673676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49681}}^1$

素因数の和:49702

約数の個数: 36

約数和(自身を含む): 54252744

約数和(自身を除く): 34579068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49681, 99362, 149043, 198724, 298086, 447129, 546491, 596172, 894258, 1092982, 1639473, 1788516, 2185964, 3278946, 4918419, 6557892, 9836838, 19673676]

約数ペア:

[(1, 19673676), (2, 9836838), (3, 6557892), (4, 4918419), (6, 3278946), (9, 2185964), (11, 1788516), (12, 1639473), (18, 1092982), (22, 894258), (33, 596172), (36, 546491), (44, 447129), (66, 298086), (99, 198724), (132, 149043), (198, 99362), (396, 49681)]