193474386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1051}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 492840960

約数和(自身を除く): 299366574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 487, 974, 1051, 1461, 2102, 2922, 3153, 3409, 4383, 6306, 6818, 7357, 8766, 9459, 10227, 13149, 14714, 18918, 20454, 22071, 26298, 28377, 30681, 44142, 56754, 61362, 66213, 92043, 132426, 184086, 198639, 397278, 511837, 1023674, 1535511, 3071022, 3582859, 4606533, 7165718, 9213066, 10748577, 13819599, 21497154, 27639198, 32245731, 64491462, 96737193, 193474386]

約数ペア:

[(1, 193474386), (2, 96737193), (3, 64491462), (6, 32245731), (7, 27639198), (9, 21497154), (14, 13819599), (18, 10748577), (21, 9213066), (27, 7165718), (42, 4606533), (54, 3582859), (63, 3071022), (126, 1535511), (189, 1023674), (378, 511837), (487, 397278), (974, 198639), (1051, 184086), (1461, 132426), (2102, 92043), (2922, 66213), (3153, 61362), (3409, 56754), (4383, 44142), (6306, 30681), (6818, 28377), (7357, 26298), (8766, 22071), (9459, 20454), (10227, 18918), (13149, 14714)]