63438984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41957}}^1$

素因数の和:41979

約数の個数: 64

約数和(自身を含む): 201398400

約数和(自身を除く): 137959416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 41957, 83914, 125871, 167828, 251742, 293699, 335656, 377613, 503484, 587398, 755226, 881097, 1006968, 1132839, 1174796, 1510452, 1762194, 2265678, 2349592, 2643291, 3020904, 3524388, 4531356, 5286582, 7048776, 7929873, 9062712, 10573164, 15859746, 21146328, 31719492, 63438984]

約数ペア:

[(1, 63438984), (2, 31719492), (3, 21146328), (4, 15859746), (6, 10573164), (7, 9062712), (8, 7929873), (9, 7048776), (12, 5286582), (14, 4531356), (18, 3524388), (21, 3020904), (24, 2643291), (27, 2349592), (28, 2265678), (36, 1762194), (42, 1510452), (54, 1174796), (56, 1132839), (63, 1006968), (72, 881097), (84, 755226), (108, 587398), (126, 503484), (168, 377613), (189, 335656), (216, 293699), (252, 251742), (378, 167828), (504, 125871), (756, 83914), (1512, 41957)]