4034394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 11047680

約数和(自身を除く): 7013286

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 821, 1638, 1642, 2457, 2463, 4914, 4926, 5747, 7389, 10673, 11494, 14778, 17241, 21346, 22167, 32019, 34482, 44334, 51723, 64038, 74711, 96057, 103446, 149422, 155169, 192114, 224133, 288171, 310338, 448266, 576342, 672399, 1344798, 2017197, 4034394]

約数ペア:

[(1, 4034394), (2, 2017197), (3, 1344798), (6, 672399), (7, 576342), (9, 448266), (13, 310338), (14, 288171), (18, 224133), (21, 192114), (26, 155169), (27, 149422), (39, 103446), (42, 96057), (54, 74711), (63, 64038), (78, 51723), (91, 44334), (117, 34482), (126, 32019), (182, 22167), (189, 21346), (234, 17241), (273, 14778), (351, 11494), (378, 10673), (546, 7389), (702, 5747), (819, 4926), (821, 4914), (1638, 2463), (1642, 2457)]