2019672198

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 4530462720

約数和(自身を除く): 2510790522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 367, 446, 457, 669, 734, 914, 1101, 1338, 1371, 2007, 2202, 2742, 3303, 4014, 4113, 6021, 6606, 8226, 9909, 12042, 12339, 19818, 24678, 81841, 101911, 163682, 167719, 203822, 245523, 305733, 335438, 491046, 503157, 611466, 736569, 917199, 1006314, 1473138, 1509471, 1834398, 2209707, 2751597, 3018942, 4419414, 4528413, 5503194, 9056826, 37401337, 74802674, 112204011, 224408022, 336612033, 673224066, 1009836099, 2019672198]

約数ペア:

[(1, 2019672198), (2, 1009836099), (3, 673224066), (6, 336612033), (9, 224408022), (18, 112204011), (27, 74802674), (54, 37401337), (223, 9056826), (367, 5503194), (446, 4528413), (457, 4419414), (669, 3018942), (734, 2751597), (914, 2209707), (1101, 1834398), (1338, 1509471), (1371, 1473138), (2007, 1006314), (2202, 917199), (2742, 736569), (3303, 611466), (4014, 503157), (4113, 491046), (6021, 335438), (6606, 305733), (8226, 245523), (9909, 203822), (12042, 167719), (12339, 163682), (19818, 101911), (24678, 81841)]