19326168

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 54172800

約数和(自身を除く): 34846632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 683, 786, 1048, 1179, 1366, 1572, 2049, 2358, 2732, 3144, 3537, 4098, 4716, 5464, 6147, 7074, 8196, 9432, 12294, 14148, 16392, 18441, 24588, 28296, 36882, 49176, 73764, 89473, 147528, 178946, 268419, 357892, 536838, 715784, 805257, 1073676, 1610514, 2147352, 2415771, 3221028, 4831542, 6442056, 9663084, 19326168]

約数ペア:

[(1, 19326168), (2, 9663084), (3, 6442056), (4, 4831542), (6, 3221028), (8, 2415771), (9, 2147352), (12, 1610514), (18, 1073676), (24, 805257), (27, 715784), (36, 536838), (54, 357892), (72, 268419), (108, 178946), (131, 147528), (216, 89473), (262, 73764), (393, 49176), (524, 36882), (683, 28296), (786, 24588), (1048, 18441), (1179, 16392), (1366, 14148), (1572, 12294), (2049, 9432), (2358, 8196), (2732, 7074), (3144, 6147), (3537, 5464), (4098, 4716)]