16653546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 45561600

約数和(自身を除く): 28908054

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, 1638, 2457, 3389, 4914, 6778, 10167, 20334, 23723, 30501, 44057, 47446, 61002, 71169, 88114, 91503, 132171, 142338, 183006, 213507, 264342, 308399, 396513, 427014, 616798, 640521, 793026, 925197, 1189539, 1281042, 1850394, 2379078, 2775591, 5551182, 8326773, 16653546]

約数ペア:

[(1, 16653546), (2, 8326773), (3, 5551182), (6, 2775591), (7, 2379078), (9, 1850394), (13, 1281042), (14, 1189539), (18, 925197), (21, 793026), (26, 640521), (27, 616798), (39, 427014), (42, 396513), (54, 308399), (63, 264342), (78, 213507), (91, 183006), (117, 142338), (126, 132171), (182, 91503), (189, 88114), (234, 71169), (273, 61002), (351, 47446), (378, 44057), (546, 30501), (702, 23723), (819, 20334), (1638, 10167), (2457, 6778), (3389, 4914)]