12289476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 17587644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 311, 356, 444, 534, 622, 933, 1068, 1244, 1866, 3293, 3732, 6586, 9879, 11507, 13172, 19758, 23014, 27679, 34521, 39516, 46028, 55358, 69042, 83037, 110716, 138084, 166074, 332148, 1024123, 2048246, 3072369, 4096492, 6144738, 12289476]

約数ペア:

[(1, 12289476), (2, 6144738), (3, 4096492), (4, 3072369), (6, 2048246), (12, 1024123), (37, 332148), (74, 166074), (89, 138084), (111, 110716), (148, 83037), (178, 69042), (222, 55358), (267, 46028), (311, 39516), (356, 34521), (444, 27679), (534, 23014), (622, 19758), (933, 13172), (1068, 11507), (1244, 9879), (1866, 6586), (3293, 3732)]