181944468

素因数分解:

$2^2\times 3^4\times {\mathrm{409}}^1\times {\mathrm{1373}}^1$

素因数の和:1798

約数の個数: 60

約数和(自身を含む): 477148980

約数和(自身を除く): 295204512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 409, 818, 1227, 1373, 1636, 2454, 2746, 3681, 4119, 4908, 5492, 7362, 8238, 11043, 12357, 14724, 16476, 22086, 24714, 33129, 37071, 44172, 49428, 66258, 74142, 111213, 132516, 148284, 222426, 444852, 561557, 1123114, 1684671, 2246228, 3369342, 5054013, 6738684, 10108026, 15162039, 20216052, 30324078, 45486117, 60648156, 90972234, 181944468]

約数ペア:

[(1, 181944468), (2, 90972234), (3, 60648156), (4, 45486117), (6, 30324078), (9, 20216052), (12, 15162039), (18, 10108026), (27, 6738684), (36, 5054013), (54, 3369342), (81, 2246228), (108, 1684671), (162, 1123114), (324, 561557), (409, 444852), (818, 222426), (1227, 148284), (1373, 132516), (1636, 111213), (2454, 74142), (2746, 66258), (3681, 49428), (4119, 44172), (4908, 37071), (5492, 33129), (7362, 24714), (8238, 22086), (11043, 16476), (12357, 14724)]