21467532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 32722548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2239, 2397, 3196, 4478, 4794, 6717, 8956, 9588, 13434, 26868, 38063, 76126, 105233, 114189, 152252, 210466, 228378, 315699, 420932, 456756, 631398, 1262796, 1788961, 3577922, 5366883, 7155844, 10733766, 21467532]

約数ペア:

[(1, 21467532), (2, 10733766), (3, 7155844), (4, 5366883), (6, 3577922), (12, 1788961), (17, 1262796), (34, 631398), (47, 456756), (51, 420932), (68, 315699), (94, 228378), (102, 210466), (141, 152252), (188, 114189), (204, 105233), (282, 76126), (564, 38063), (799, 26868), (1598, 13434), (2239, 9588), (2397, 8956), (3196, 6717), (4478, 4794)]