17942148

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 54001920

約数和(自身を除く): 36059772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 293, 324, 378, 486, 567, 586, 729, 756, 879, 972, 1134, 1172, 1458, 1701, 1758, 2051, 2187, 2268, 2637, 2916, 3402, 3516, 4102, 4374, 5103, 5274, 6153, 6804, 7911, 8204, 8748, 10206, 10548, 12306, 15309, 15822, 18459, 20412, 23733, 24612, 30618, 31644, 36918, 47466, 55377, 61236, 71199, 73836, 94932, 110754, 142398, 166131, 213597, 221508, 284796, 332262, 427194, 498393, 640791, 664524, 854388, 996786, 1281582, 1495179, 1993572, 2563164, 2990358, 4485537, 5980716, 8971074, 17942148]

約数ペア:

[(1, 17942148), (2, 8971074), (3, 5980716), (4, 4485537), (6, 2990358), (7, 2563164), (9, 1993572), (12, 1495179), (14, 1281582), (18, 996786), (21, 854388), (27, 664524), (28, 640791), (36, 498393), (42, 427194), (54, 332262), (63, 284796), (81, 221508), (84, 213597), (108, 166131), (126, 142398), (162, 110754), (189, 94932), (243, 73836), (252, 71199), (293, 61236), (324, 55377), (378, 47466), (486, 36918), (567, 31644), (586, 30618), (729, 24612), (756, 23733), (879, 20412), (972, 18459), (1134, 15822), (1172, 15309), (1458, 12306), (1701, 10548), (1758, 10206), (2051, 8748), (2187, 8204), (2268, 7911), (2637, 6804), (2916, 6153), (3402, 5274), (3516, 5103), (4102, 4374)]