19375837308

素因数分解:

$2^2\times 3^6\times {\mathrm{53}}^1\times {\mathrm{125371}}^1$

素因数の和:125446

約数の個数: 84

約数和(自身を含む): 51797943288

約数和(自身を除く): 32422105980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 729, 954, 972, 1431, 1458, 1908, 2862, 2916, 4293, 5724, 8586, 12879, 17172, 25758, 38637, 51516, 77274, 125371, 154548, 250742, 376113, 501484, 752226, 1128339, 1504452, 2256678, 3385017, 4513356, 6644663, 6770034, 10155051, 13289326, 13540068, 19933989, 20310102, 26578652, 30465153, 39867978, 40620204, 59801967, 60930306, 79735956, 91395459, 119603934, 121860612, 179405901, 182790918, 239207868, 358811802, 365581836, 538217703, 717623604, 1076435406, 1614653109, 2152870812, 3229306218, 4843959327, 6458612436, 9687918654, 19375837308]

約数ペア:

[(1, 19375837308), (2, 9687918654), (3, 6458612436), (4, 4843959327), (6, 3229306218), (9, 2152870812), (12, 1614653109), (18, 1076435406), (27, 717623604), (36, 538217703), (53, 365581836), (54, 358811802), (81, 239207868), (106, 182790918), (108, 179405901), (159, 121860612), (162, 119603934), (212, 91395459), (243, 79735956), (318, 60930306), (324, 59801967), (477, 40620204), (486, 39867978), (636, 30465153), (729, 26578652), (954, 20310102), (972, 19933989), (1431, 13540068), (1458, 13289326), (1908, 10155051), (2862, 6770034), (2916, 6644663), (4293, 4513356), (5724, 3385017), (8586, 2256678), (12879, 1504452), (17172, 1128339), (25758, 752226), (38637, 501484), (51516, 376113), (77274, 250742), (125371, 154548)]