1894537332

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 4828824000

約数和(自身を除く): 2934286668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 401, 499, 526, 789, 802, 998, 1052, 1203, 1497, 1578, 1604, 1996, 2367, 2406, 2994, 3156, 3609, 4491, 4734, 4812, 5988, 7218, 8982, 9468, 14436, 17964, 105463, 131237, 200099, 210926, 262474, 316389, 393711, 400198, 421852, 524948, 600297, 632778, 787422, 800396, 949167, 1181133, 1200594, 1265556, 1574844, 1800891, 1898334, 2362266, 2401188, 3601782, 3796668, 4724532, 7203564, 52626037, 105252074, 157878111, 210504148, 315756222, 473634333, 631512444, 947268666, 1894537332]

約数ペア:

[(1, 1894537332), (2, 947268666), (3, 631512444), (4, 473634333), (6, 315756222), (9, 210504148), (12, 157878111), (18, 105252074), (36, 52626037), (263, 7203564), (401, 4724532), (499, 3796668), (526, 3601782), (789, 2401188), (802, 2362266), (998, 1898334), (1052, 1800891), (1203, 1574844), (1497, 1265556), (1578, 1200594), (1604, 1181133), (1996, 949167), (2367, 800396), (2406, 787422), (2994, 632778), (3156, 600297), (3609, 524948), (4491, 421852), (4734, 400198), (4812, 393711), (5988, 316389), (7218, 262474), (8982, 210926), (9468, 200099), (14436, 131237), (17964, 105463)]