18302458788

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2778151}}^1$

素因数の和:2778225

約数の個数: 48

約数和(自身を含む): 48228718720

約数和(自身を除く): 29926259932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 2778151, 5556302, 8334453, 11112604, 16668906, 25003359, 33337812, 50006718, 75010077, 100013436, 150020154, 169467211, 300040308, 338934422, 508401633, 677868844, 1016803266, 1525204899, 2033606532, 3050409798, 4575614697, 6100819596, 9151229394, 18302458788]

約数ペア:

[(1, 18302458788), (2, 9151229394), (3, 6100819596), (4, 4575614697), (6, 3050409798), (9, 2033606532), (12, 1525204899), (18, 1016803266), (27, 677868844), (36, 508401633), (54, 338934422), (61, 300040308), (108, 169467211), (122, 150020154), (183, 100013436), (244, 75010077), (366, 50006718), (549, 33337812), (732, 25003359), (1098, 16668906), (1647, 11112604), (2196, 8334453), (3294, 5556302), (6588, 2778151)]