31551354

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 75546432

約数和(自身を除く): 43995078

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 4483, 7038, 8966, 13449, 26898, 40347, 76211, 80694, 103109, 152422, 206218, 228633, 309327, 457266, 618654, 685899, 927981, 1371798, 1752853, 1855962, 3505706, 5258559, 10517118, 15775677, 31551354]

約数ペア:

[(1, 31551354), (2, 15775677), (3, 10517118), (6, 5258559), (9, 3505706), (17, 1855962), (18, 1752853), (23, 1371798), (34, 927981), (46, 685899), (51, 618654), (69, 457266), (102, 309327), (138, 228633), (153, 206218), (207, 152422), (306, 103109), (391, 80694), (414, 76211), (782, 40347), (1173, 26898), (2346, 13449), (3519, 8966), (4483, 7038)]