2157248148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{441697}}^1$

素因数の和:441752

約数の個数: 48

約数和(自身を含む): 5639600064

約数和(自身を除く): 3482351916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 441697, 883394, 1325091, 1766788, 2650182, 4858667, 5300364, 9717334, 14576001, 16342789, 19434668, 29152002, 32685578, 49028367, 58304004, 65371156, 98056734, 179770679, 196113468, 359541358, 539312037, 719082716, 1078624074, 2157248148]

約数ペア:

[(1, 2157248148), (2, 1078624074), (3, 719082716), (4, 539312037), (6, 359541358), (11, 196113468), (12, 179770679), (22, 98056734), (33, 65371156), (37, 58304004), (44, 49028367), (66, 32685578), (74, 29152002), (111, 19434668), (132, 16342789), (148, 14576001), (222, 9717334), (407, 5300364), (444, 4858667), (814, 2650182), (1221, 1766788), (1628, 1325091), (2442, 883394), (4884, 441697)]