17312688

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1226

約数の個数: 60

約数和(自身を含む): 48940320

約数和(自身を除く): 31627632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1103, 1308, 1744, 1962, 2206, 2616, 3309, 3924, 4412, 5232, 6618, 7848, 8824, 9927, 13236, 15696, 17648, 19854, 26472, 39708, 52944, 79416, 120227, 158832, 240454, 360681, 480908, 721362, 961816, 1082043, 1442724, 1923632, 2164086, 2885448, 4328172, 5770896, 8656344, 17312688]

約数ペア:

[(1, 17312688), (2, 8656344), (3, 5770896), (4, 4328172), (6, 2885448), (8, 2164086), (9, 1923632), (12, 1442724), (16, 1082043), (18, 961816), (24, 721362), (36, 480908), (48, 360681), (72, 240454), (109, 158832), (144, 120227), (218, 79416), (327, 52944), (436, 39708), (654, 26472), (872, 19854), (981, 17648), (1103, 15696), (1308, 13236), (1744, 9927), (1962, 8824), (2206, 7848), (2616, 6618), (3309, 5232), (3924, 4412)]