1947036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 5594624

約数和(自身を除く): 3647588

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, 1783, 3566, 5349, 7132, 10698, 12481, 21396, 23179, 24962, 37443, 46358, 49924, 69537, 74886, 92716, 139074, 149772, 162253, 278148, 324506, 486759, 649012, 973518, 1947036]

約数ペア:

[(1, 1947036), (2, 973518), (3, 649012), (4, 486759), (6, 324506), (7, 278148), (12, 162253), (13, 149772), (14, 139074), (21, 92716), (26, 74886), (28, 69537), (39, 49924), (42, 46358), (52, 37443), (78, 24962), (84, 23179), (91, 21396), (156, 12481), (182, 10698), (273, 7132), (364, 5349), (546, 3566), (1092, 1783)]