16662828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15286

約数の個数: 48

約数和(自身を含む): 47855360

約数和(自身を除く): 31192532

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, 15259, 30518, 45777, 61036, 91554, 106813, 183108, 198367, 213626, 320439, 396734, 427252, 595101, 640878, 793468, 1190202, 1281756, 1388569, 2380404, 2777138, 4165707, 5554276, 8331414, 16662828]

約数ペア:

[(1, 16662828), (2, 8331414), (3, 5554276), (4, 4165707), (6, 2777138), (7, 2380404), (12, 1388569), (13, 1281756), (14, 1190202), (21, 793468), (26, 640878), (28, 595101), (39, 427252), (42, 396734), (52, 320439), (78, 213626), (84, 198367), (91, 183108), (156, 106813), (182, 91554), (273, 61036), (364, 45777), (546, 30518), (1092, 15259)]