18643066024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{7213}}^1$

素因数の和:8530

約数の個数: 64

約数和(自身を含む): 39828205440

約数和(自身を除く): 21185139416

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1277, 2024, 2554, 5108, 7213, 10216, 14047, 14426, 28094, 28852, 29371, 56188, 57704, 58742, 79343, 112376, 117484, 158686, 165899, 234968, 317372, 323081, 331798, 634744, 646162, 663596, 1292324, 1327192, 1824889, 2584648, 3649778, 7299556, 9211001, 14599112, 18422002, 36844004, 73688008, 101321011, 202642022, 211853023, 405284044, 423706046, 810568088, 847412092, 1694824184, 2330383253, 4660766506, 9321533012, 18643066024]

約数ペア:

[(1, 18643066024), (2, 9321533012), (4, 4660766506), (8, 2330383253), (11, 1694824184), (22, 847412092), (23, 810568088), (44, 423706046), (46, 405284044), (88, 211853023), (92, 202642022), (184, 101321011), (253, 73688008), (506, 36844004), (1012, 18422002), (1277, 14599112), (2024, 9211001), (2554, 7299556), (5108, 3649778), (7213, 2584648), (10216, 1824889), (14047, 1327192), (14426, 1292324), (28094, 663596), (28852, 646162), (29371, 634744), (56188, 331798), (57704, 323081), (58742, 317372), (79343, 234968), (112376, 165899), (117484, 158686)]