641671002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{14107}}^1$

素因数の和:14160

約数の個数: 72

約数和(自身を含む): 1677046176

約数和(自身を除く): 1035375174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 6498, 7581, 14107, 15162, 22743, 28214, 42321, 45486, 84642, 98749, 126963, 197498, 253926, 268033, 296247, 536066, 592494, 804099, 888741, 1608198, 1777482, 1876231, 2412297, 3752462, 4824594, 5092627, 5628693, 10185254, 11257386, 15277881, 16886079, 30555762, 33772158, 35648389, 45833643, 71296778, 91667286, 106945167, 213890334, 320835501, 641671002]

約数ペア:

[(1, 641671002), (2, 320835501), (3, 213890334), (6, 106945167), (7, 91667286), (9, 71296778), (14, 45833643), (18, 35648389), (19, 33772158), (21, 30555762), (38, 16886079), (42, 15277881), (57, 11257386), (63, 10185254), (114, 5628693), (126, 5092627), (133, 4824594), (171, 3752462), (266, 2412297), (342, 1876231), (361, 1777482), (399, 1608198), (722, 888741), (798, 804099), (1083, 592494), (1197, 536066), (2166, 296247), (2394, 268033), (2527, 253926), (3249, 197498), (5054, 126963), (6498, 98749), (7581, 84642), (14107, 45486), (15162, 42321), (22743, 28214)]