2019773808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63467}}^1$

素因数の和:63511

約数の個数: 120

約数和(自身を含む): 6445556208

約数和(自身を除く): 4425782400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 31824, 63467, 126934, 190401, 253868, 380802, 507736, 571203, 761604, 825071, 1015472, 1078939, 1142406, 1523208, 1650142, 2157878, 2284812, 2475213, 3046416, 3236817, 3300284, 4315756, 4569624, 4950426, 6473634, 6600568, 7425639, 8631512, 9139248, 9710451, 9900852, 12947268, 13201136, 14026207, 14851278, 17263024, 19420902, 19801704, 25894536, 28052414, 29702556, 38841804, 39603408, 42078621, 51789072, 56104828, 59405112, 77683608, 84157242, 112209656, 118810224, 126235863, 155367216, 168314484, 224419312, 252471726, 336628968, 504943452, 673257936, 1009886904, 2019773808]

約数ペア:

[(1, 2019773808), (2, 1009886904), (3, 673257936), (4, 504943452), (6, 336628968), (8, 252471726), (9, 224419312), (12, 168314484), (13, 155367216), (16, 126235863), (17, 118810224), (18, 112209656), (24, 84157242), (26, 77683608), (34, 59405112), (36, 56104828), (39, 51789072), (48, 42078621), (51, 39603408), (52, 38841804), (68, 29702556), (72, 28052414), (78, 25894536), (102, 19801704), (104, 19420902), (117, 17263024), (136, 14851278), (144, 14026207), (153, 13201136), (156, 12947268), (204, 9900852), (208, 9710451), (221, 9139248), (234, 8631512), (272, 7425639), (306, 6600568), (312, 6473634), (408, 4950426), (442, 4569624), (468, 4315756), (612, 3300284), (624, 3236817), (663, 3046416), (816, 2475213), (884, 2284812), (936, 2157878), (1224, 1650142), (1326, 1523208), (1768, 1142406), (1872, 1078939), (1989, 1015472), (2448, 825071), (2652, 761604), (3536, 571203), (3978, 507736), (5304, 380802), (7956, 253868), (10608, 190401), (15912, 126934), (31824, 63467)]