19218408048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{15413}}^1$

素因数の和:16671

約数の個数: 120

約数和(自身を含む): 61522083168

約数和(自身を除く): 42303675120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1237, 2474, 3711, 4948, 7422, 8659, 9896, 11133, 14844, 15413, 17318, 19792, 22266, 25977, 29688, 30826, 34636, 44532, 46239, 51954, 59376, 61652, 69272, 77931, 89064, 92478, 103908, 107891, 123304, 138544, 138717, 155862, 178128, 184956, 207816, 215782, 246608, 277434, 311724, 323673, 369912, 415632, 431564, 554868, 623448, 647346, 739824, 863128, 971019, 1109736, 1246896, 1294692, 1726256, 1942038, 2219472, 2589384, 3884076, 5178768, 7768152, 15536304, 19065881, 38131762, 57197643, 76263524, 114395286, 133461167, 152527048, 171592929, 228790572, 266922334, 305054096, 343185858, 400383501, 457581144, 533844668, 686371716, 800767002, 915162288, 1067689336, 1201150503, 1372743432, 1601534004, 2135378672, 2402301006, 2745486864, 3203068008, 4804602012, 6406136016, 9609204024, 19218408048]

約数ペア:

[(1, 19218408048), (2, 9609204024), (3, 6406136016), (4, 4804602012), (6, 3203068008), (7, 2745486864), (8, 2402301006), (9, 2135378672), (12, 1601534004), (14, 1372743432), (16, 1201150503), (18, 1067689336), (21, 915162288), (24, 800767002), (28, 686371716), (36, 533844668), (42, 457581144), (48, 400383501), (56, 343185858), (63, 305054096), (72, 266922334), (84, 228790572), (112, 171592929), (126, 152527048), (144, 133461167), (168, 114395286), (252, 76263524), (336, 57197643), (504, 38131762), (1008, 19065881), (1237, 15536304), (2474, 7768152), (3711, 5178768), (4948, 3884076), (7422, 2589384), (8659, 2219472), (9896, 1942038), (11133, 1726256), (14844, 1294692), (15413, 1246896), (17318, 1109736), (19792, 971019), (22266, 863128), (25977, 739824), (29688, 647346), (30826, 623448), (34636, 554868), (44532, 431564), (46239, 415632), (51954, 369912), (59376, 323673), (61652, 311724), (69272, 277434), (77931, 246608), (89064, 215782), (92478, 207816), (103908, 184956), (107891, 178128), (123304, 155862), (138544, 138717)]