18750048

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11519

約数の個数: 48

約数和(自身を含む): 52118640

約数和(自身を除く): 33368592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11489, 22978, 34467, 45956, 68934, 91912, 137868, 183824, 195313, 275736, 367648, 390626, 551472, 585939, 781252, 1102944, 1171878, 1562504, 2343756, 3125008, 4687512, 6250016, 9375024, 18750048]

約数ペア:

[(1, 18750048), (2, 9375024), (3, 6250016), (4, 4687512), (6, 3125008), (8, 2343756), (12, 1562504), (16, 1171878), (17, 1102944), (24, 781252), (32, 585939), (34, 551472), (48, 390626), (51, 367648), (68, 275736), (96, 195313), (102, 183824), (136, 137868), (204, 91912), (272, 68934), (408, 45956), (544, 34467), (816, 22978), (1632, 11489)]