19623366972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2608103}}^1$

素因数の和:2608143

約数の個数: 72

約数和(自身を含む): 56960991360

約数和(自身を除く): 37337624388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 2608103, 5216206, 7824309, 10432412, 15648618, 23472927, 28689133, 31297236, 46945854, 49553957, 57378266, 86067399, 93891708, 99107914, 114756532, 148661871, 172134798, 198215828, 258202197, 297323742, 344269596, 445985613, 516404394, 545093527, 594647484, 891971226, 1032808788, 1090187054, 1635280581, 1783942452, 2180374108, 3270561162, 4905841743, 6541122324, 9811683486, 19623366972]

約数ペア:

[(1, 19623366972), (2, 9811683486), (3, 6541122324), (4, 4905841743), (6, 3270561162), (9, 2180374108), (11, 1783942452), (12, 1635280581), (18, 1090187054), (19, 1032808788), (22, 891971226), (33, 594647484), (36, 545093527), (38, 516404394), (44, 445985613), (57, 344269596), (66, 297323742), (76, 258202197), (99, 198215828), (114, 172134798), (132, 148661871), (171, 114756532), (198, 99107914), (209, 93891708), (228, 86067399), (342, 57378266), (396, 49553957), (418, 46945854), (627, 31297236), (684, 28689133), (836, 23472927), (1254, 15648618), (1881, 10432412), (2508, 7824309), (3762, 5216206), (7524, 2608103)]