189969498

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 422547840

約数和(自身を除く): 232578342

約数列:

[1, 2, 3, 6, 9, 18, 59, 113, 118, 177, 226, 339, 354, 531, 678, 1017, 1062, 1583, 2034, 3166, 4749, 6667, 9498, 13334, 14247, 20001, 28494, 40002, 60003, 93397, 120006, 178879, 186794, 280191, 357758, 536637, 560382, 840573, 1073274, 1609911, 1681146, 3219822, 10553861, 21107722, 31661583, 63323166, 94984749, 189969498]

約数ペア:

[(1, 189969498), (2, 94984749), (3, 63323166), (6, 31661583), (9, 21107722), (18, 10553861), (59, 3219822), (113, 1681146), (118, 1609911), (177, 1073274), (226, 840573), (339, 560382), (354, 536637), (531, 357758), (678, 280191), (1017, 186794), (1062, 178879), (1583, 120006), (2034, 93397), (3166, 60003), (4749, 40002), (6667, 28494), (9498, 20001), (13334, 14247)]