19166364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4039

約数の個数: 72

約数和(自身を含む): 58298240

約数和(自身を除く): 39131876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4003, 4788, 8006, 12009, 16012, 24018, 28021, 36027, 48036, 56042, 72054, 76057, 84063, 112084, 144108, 152114, 168126, 228171, 252189, 304228, 336252, 456342, 504378, 532399, 684513, 912684, 1008756, 1064798, 1369026, 1597197, 2129596, 2738052, 3194394, 4791591, 6388788, 9583182, 19166364]

約数ペア:

[(1, 19166364), (2, 9583182), (3, 6388788), (4, 4791591), (6, 3194394), (7, 2738052), (9, 2129596), (12, 1597197), (14, 1369026), (18, 1064798), (19, 1008756), (21, 912684), (28, 684513), (36, 532399), (38, 504378), (42, 456342), (57, 336252), (63, 304228), (76, 252189), (84, 228171), (114, 168126), (126, 152114), (133, 144108), (171, 112084), (228, 84063), (252, 76057), (266, 72054), (342, 56042), (399, 48036), (532, 36027), (684, 28021), (798, 24018), (1197, 16012), (1596, 12009), (2394, 8006), (4003, 4788)]