19180709496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{60449}}^1$

素因数の和:60590

約数の個数: 128

約数和(自身を含む): 57886920000

約数和(自身を除く): 38706210504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 113, 117, 156, 216, 226, 234, 312, 339, 351, 452, 468, 678, 702, 904, 936, 1017, 1356, 1404, 1469, 2034, 2712, 2808, 2938, 3051, 4068, 4407, 5876, 6102, 8136, 8814, 11752, 12204, 13221, 17628, 24408, 26442, 35256, 39663, 52884, 60449, 79326, 105768, 120898, 158652, 181347, 241796, 317304, 362694, 483592, 544041, 725388, 785837, 1088082, 1450776, 1571674, 1632123, 2176164, 2357511, 3143348, 3264246, 4352328, 4715022, 6286696, 6528492, 6830737, 7072533, 9430044, 13056984, 13661474, 14145066, 18860088, 20492211, 21217599, 27322948, 28290132, 40984422, 42435198, 54645896, 56580264, 61476633, 81968844, 84870396, 88799581, 122953266, 163937688, 169740792, 177599162, 184429899, 245906532, 266398743, 355198324, 368859798, 491813064, 532797486, 710396648, 737719596, 799196229, 1065594972, 1475439192, 1598392458, 2131189944, 2397588687, 3196784916, 4795177374, 6393569832, 9590354748, 19180709496]

約数ペア:

[(1, 19180709496), (2, 9590354748), (3, 6393569832), (4, 4795177374), (6, 3196784916), (8, 2397588687), (9, 2131189944), (12, 1598392458), (13, 1475439192), (18, 1065594972), (24, 799196229), (26, 737719596), (27, 710396648), (36, 532797486), (39, 491813064), (52, 368859798), (54, 355198324), (72, 266398743), (78, 245906532), (104, 184429899), (108, 177599162), (113, 169740792), (117, 163937688), (156, 122953266), (216, 88799581), (226, 84870396), (234, 81968844), (312, 61476633), (339, 56580264), (351, 54645896), (452, 42435198), (468, 40984422), (678, 28290132), (702, 27322948), (904, 21217599), (936, 20492211), (1017, 18860088), (1356, 14145066), (1404, 13661474), (1469, 13056984), (2034, 9430044), (2712, 7072533), (2808, 6830737), (2938, 6528492), (3051, 6286696), (4068, 4715022), (4407, 4352328), (5876, 3264246), (6102, 3143348), (8136, 2357511), (8814, 2176164), (11752, 1632123), (12204, 1571674), (13221, 1450776), (17628, 1088082), (24408, 785837), (26442, 725388), (35256, 544041), (39663, 483592), (52884, 362694), (60449, 317304), (79326, 241796), (105768, 181347), (120898, 158652)]