47997684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{21163}}^1$

素因数の和:21186

約数の個数: 60

約数和(自身を含む): 143407264

約数和(自身を除く): 95409580

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, 252, 324, 378, 567, 756, 1134, 2268, 21163, 42326, 63489, 84652, 126978, 148141, 190467, 253956, 296282, 380934, 444423, 571401, 592564, 761868, 888846, 1142802, 1333269, 1714203, 1777692, 2285604, 2666538, 3428406, 3999807, 5333076, 6856812, 7999614, 11999421, 15999228, 23998842, 47997684]

約数ペア:

[(1, 47997684), (2, 23998842), (3, 15999228), (4, 11999421), (6, 7999614), (7, 6856812), (9, 5333076), (12, 3999807), (14, 3428406), (18, 2666538), (21, 2285604), (27, 1777692), (28, 1714203), (36, 1333269), (42, 1142802), (54, 888846), (63, 761868), (81, 592564), (84, 571401), (108, 444423), (126, 380934), (162, 296282), (189, 253956), (252, 190467), (324, 148141), (378, 126978), (567, 84652), (756, 63489), (1134, 42326), (2268, 21163)]