1883172018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{492719}}^1$

素因数の和:492751

約数の個数: 48

約数和(自身を含む): 4718286720

約数和(自身を除く): 2835114702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 492719, 985438, 1478157, 2956314, 3449033, 6405347, 6898066, 10347099, 12810694, 19216041, 20694198, 24143231, 38432082, 44837429, 48286462, 72429693, 89674858, 134512287, 144859386, 269024574, 313862003, 627724006, 941586009, 1883172018]

約数ペア:

[(1, 1883172018), (2, 941586009), (3, 627724006), (6, 313862003), (7, 269024574), (13, 144859386), (14, 134512287), (21, 89674858), (26, 72429693), (39, 48286462), (42, 44837429), (49, 38432082), (78, 24143231), (91, 20694198), (98, 19216041), (147, 12810694), (182, 10347099), (273, 6898066), (294, 6405347), (546, 3449033), (637, 2956314), (1274, 1478157), (1911, 985438), (3822, 492719)]