20184150618

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{17839}}^1$

素因数の和:18784

約数の個数: 64

約数和(自身を含む): 46857830400

約数和(自身を除く): 26673679782

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 911, 1242, 1822, 2733, 5466, 8199, 16398, 17839, 20953, 24597, 35678, 41906, 49194, 53517, 62859, 107034, 125718, 160551, 188577, 321102, 377154, 410297, 481653, 565731, 820594, 963306, 1131462, 1230891, 2461782, 3692673, 7385346, 11078019, 16251329, 22156038, 32502658, 48753987, 97507974, 146261961, 292523922, 373780567, 438785883, 747561134, 877571766, 1121341701, 2242683402, 3364025103, 6728050206, 10092075309, 20184150618]

約数ペア:

[(1, 20184150618), (2, 10092075309), (3, 6728050206), (6, 3364025103), (9, 2242683402), (18, 1121341701), (23, 877571766), (27, 747561134), (46, 438785883), (54, 373780567), (69, 292523922), (138, 146261961), (207, 97507974), (414, 48753987), (621, 32502658), (911, 22156038), (1242, 16251329), (1822, 11078019), (2733, 7385346), (5466, 3692673), (8199, 2461782), (16398, 1230891), (17839, 1131462), (20953, 963306), (24597, 820594), (35678, 565731), (41906, 481653), (49194, 410297), (53517, 377154), (62859, 321102), (107034, 188577), (125718, 160551)]