1800000056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{14323}}^1$

素因数の和:15035

約数の個数: 32

約数和(自身を含む): 3527141760

約数和(自身を除く): 1727141704

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 683, 1366, 2732, 5464, 14323, 15709, 28646, 31418, 57292, 62836, 114584, 125672, 329429, 658858, 1317716, 2635432, 9782609, 19565218, 39130436, 78260872, 225000007, 450000014, 900000028, 1800000056]

約数ペア:

[(1, 1800000056), (2, 900000028), (4, 450000014), (8, 225000007), (23, 78260872), (46, 39130436), (92, 19565218), (184, 9782609), (683, 2635432), (1366, 1317716), (2732, 658858), (5464, 329429), (14323, 125672), (15709, 114584), (28646, 62836), (31418, 57292)]