8790462

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 21060000

約数和(自身を除く): 12269538

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 1249, 2346, 2498, 3519, 3747, 7038, 7494, 11241, 21233, 22482, 28727, 42466, 57454, 63699, 86181, 127398, 172362, 191097, 258543, 382194, 488359, 517086, 976718, 1465077, 2930154, 4395231, 8790462]

約数ペア:

[(1, 8790462), (2, 4395231), (3, 2930154), (6, 1465077), (9, 976718), (17, 517086), (18, 488359), (23, 382194), (34, 258543), (46, 191097), (51, 172362), (69, 127398), (102, 86181), (138, 63699), (153, 57454), (207, 42466), (306, 28727), (391, 22482), (414, 21233), (782, 11241), (1173, 7494), (1249, 7038), (2346, 3747), (2498, 3519)]