180022284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{128221}}^1$

素因数の和:128247

約数の個数: 48

約数和(自身を含む): 502630240

約数和(自身を除く): 322607956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 128221, 256442, 384663, 512884, 769326, 1153989, 1538652, 1666873, 2307978, 3333746, 3461967, 4615956, 5000619, 6667492, 6923934, 10001238, 13847868, 15001857, 20002476, 30003714, 45005571, 60007428, 90011142, 180022284]

約数ペア:

[(1, 180022284), (2, 90011142), (3, 60007428), (4, 45005571), (6, 30003714), (9, 20002476), (12, 15001857), (13, 13847868), (18, 10001238), (26, 6923934), (27, 6667492), (36, 5000619), (39, 4615956), (52, 3461967), (54, 3333746), (78, 2307978), (108, 1666873), (117, 1538652), (156, 1153989), (234, 769326), (351, 512884), (468, 384663), (702, 256442), (1404, 128221)]