221749229124

素因数分解:

$2^2\times 3^9\times {\mathrm{2816507}}^1$

素因数の和:2816538

約数の個数: 60

約数和(自身を含む): 582082075344

約数和(自身を除く): 360332846220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 19683, 26244, 39366, 78732, 2816507, 5633014, 8449521, 11266028, 16899042, 25348563, 33798084, 50697126, 76045689, 101394252, 152091378, 228137067, 304182756, 456274134, 684411201, 912548268, 1368822402, 2053233603, 2737644804, 4106467206, 6159700809, 8212934412, 12319401618, 18479102427, 24638803236, 36958204854, 55437307281, 73916409708, 110874614562, 221749229124]

約数ペア:

[(1, 221749229124), (2, 110874614562), (3, 73916409708), (4, 55437307281), (6, 36958204854), (9, 24638803236), (12, 18479102427), (18, 12319401618), (27, 8212934412), (36, 6159700809), (54, 4106467206), (81, 2737644804), (108, 2053233603), (162, 1368822402), (243, 912548268), (324, 684411201), (486, 456274134), (729, 304182756), (972, 228137067), (1458, 152091378), (2187, 101394252), (2916, 76045689), (4374, 50697126), (6561, 33798084), (8748, 25348563), (13122, 16899042), (19683, 11266028), (26244, 8449521), (39366, 5633014), (78732, 2816507)]