18589027952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3391}}^1\times {\mathrm{31147}}^1$

素因数の和:34557

約数の個数: 40

約数和(自身を含む): 39303293952

約数和(自身を除く): 20714266000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3391, 6782, 13564, 27128, 31147, 37301, 54256, 62294, 74602, 124588, 149204, 249176, 298408, 342617, 498352, 596816, 685234, 1370468, 2740936, 5481872, 105619477, 211238954, 422477908, 844955816, 1161814247, 1689911632, 2323628494, 4647256988, 9294513976, 18589027952]

約数ペア:

[(1, 18589027952), (2, 9294513976), (4, 4647256988), (8, 2323628494), (11, 1689911632), (16, 1161814247), (22, 844955816), (44, 422477908), (88, 211238954), (176, 105619477), (3391, 5481872), (6782, 2740936), (13564, 1370468), (27128, 685234), (31147, 596816), (37301, 498352), (54256, 342617), (62294, 298408), (74602, 249176), (124588, 149204)]