19165987764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6914137}}^1$

素因数の和:6914165

約数の個数: 72

約数和(自身を含む): 60401909568

約数和(自身を除く): 41235921804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6914137, 13828274, 20742411, 27656548, 41484822, 48398959, 62227233, 76055507, 82969644, 96797918, 124454466, 145196877, 152111014, 193595836, 228166521, 248908932, 290393754, 304222028, 435590631, 456333042, 532388549, 580787508, 684499563, 871181262, 912666084, 1064777098, 1368999126, 1597165647, 1742362524, 2129554196, 2737998252, 3194331294, 4791496941, 6388662588, 9582993882, 19165987764]

約数ペア:

[(1, 19165987764), (2, 9582993882), (3, 6388662588), (4, 4791496941), (6, 3194331294), (7, 2737998252), (9, 2129554196), (11, 1742362524), (12, 1597165647), (14, 1368999126), (18, 1064777098), (21, 912666084), (22, 871181262), (28, 684499563), (33, 580787508), (36, 532388549), (42, 456333042), (44, 435590631), (63, 304222028), (66, 290393754), (77, 248908932), (84, 228166521), (99, 193595836), (126, 152111014), (132, 145196877), (154, 124454466), (198, 96797918), (231, 82969644), (252, 76055507), (308, 62227233), (396, 48398959), (462, 41484822), (693, 27656548), (924, 20742411), (1386, 13828274), (2772, 6914137)]