19913617476

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1790149}}^1$

素因数の和:1790265

約数の個数: 48

約数和(自身を含む): 52129168000

約数和(自身を除く): 32215550524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 1790149, 3580298, 5370447, 7160596, 10740894, 16111341, 21481788, 32222682, 48334023, 64445364, 96668046, 184385347, 193336092, 368770694, 553156041, 737541388, 1106312082, 1659468123, 2212624164, 3318936246, 4978404369, 6637872492, 9956808738, 19913617476]

約数ペア:

[(1, 19913617476), (2, 9956808738), (3, 6637872492), (4, 4978404369), (6, 3318936246), (9, 2212624164), (12, 1659468123), (18, 1106312082), (27, 737541388), (36, 553156041), (54, 368770694), (103, 193336092), (108, 184385347), (206, 96668046), (309, 64445364), (412, 48334023), (618, 32222682), (927, 21481788), (1236, 16111341), (1854, 10740894), (2781, 7160596), (3708, 5370447), (5562, 3580298), (11124, 1790149)]