18448429444

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{1031}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 35874615168

約数和(自身を除く): 17426185724

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 673, 782, 1031, 1156, 1346, 1564, 2062, 2692, 4124, 6647, 11441, 13294, 15479, 17527, 22882, 23713, 26588, 30958, 35054, 45764, 47426, 61916, 70108, 94852, 194497, 263143, 297959, 388994, 403121, 526286, 595918, 693863, 777988, 806242, 1052572, 1191836, 1387726, 1612484, 2775452, 4473431, 6853057, 8946862, 11795671, 13706114, 15958849, 17893724, 23591342, 27412228, 31917698, 47182684, 63835396, 200526407, 271300433, 401052814, 542600866, 802105628, 1085201732, 4612107361, 9224214722, 18448429444]

約数ペア:

[(1, 18448429444), (2, 9224214722), (4, 4612107361), (17, 1085201732), (23, 802105628), (34, 542600866), (46, 401052814), (68, 271300433), (92, 200526407), (289, 63835396), (391, 47182684), (578, 31917698), (673, 27412228), (782, 23591342), (1031, 17893724), (1156, 15958849), (1346, 13706114), (1564, 11795671), (2062, 8946862), (2692, 6853057), (4124, 4473431), (6647, 2775452), (11441, 1612484), (13294, 1387726), (15479, 1191836), (17527, 1052572), (22882, 806242), (23713, 777988), (26588, 693863), (30958, 595918), (35054, 526286), (45764, 403121), (47426, 388994), (61916, 297959), (70108, 263143), (94852, 194497)]