27561348

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 45087228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 164, 213, 246, 263, 284, 369, 426, 492, 526, 639, 738, 789, 852, 1052, 1278, 1476, 1578, 2367, 2556, 2911, 3156, 4734, 5822, 8733, 9468, 10783, 11644, 17466, 18673, 21566, 26199, 32349, 34932, 37346, 43132, 52398, 56019, 64698, 74692, 97047, 104796, 112038, 129396, 168057, 194094, 224076, 336114, 388188, 672228, 765593, 1531186, 2296779, 3062372, 4593558, 6890337, 9187116, 13780674, 27561348]

約数ペア:

[(1, 27561348), (2, 13780674), (3, 9187116), (4, 6890337), (6, 4593558), (9, 3062372), (12, 2296779), (18, 1531186), (36, 765593), (41, 672228), (71, 388188), (82, 336114), (123, 224076), (142, 194094), (164, 168057), (213, 129396), (246, 112038), (263, 104796), (284, 97047), (369, 74692), (426, 64698), (492, 56019), (526, 52398), (639, 43132), (738, 37346), (789, 34932), (852, 32349), (1052, 26199), (1278, 21566), (1476, 18673), (1578, 17466), (2367, 11644), (2556, 10783), (2911, 9468), (3156, 8733), (4734, 5822)]