12852008460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1929731}}^1$

素因数の和:1929783

約数の個数: 72

約数和(自身を含む): 40038079536

約数和(自身を除く): 27186071076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 1929731, 3859462, 5789193, 7718924, 9648655, 11578386, 17367579, 19297310, 23156772, 28945965, 34735158, 38594620, 57891930, 69470316, 71400047, 86837895, 115783860, 142800094, 173675790, 214200141, 285600188, 347351580, 357000235, 428400282, 642600423, 714000470, 856800564, 1071000705, 1285200846, 1428000940, 2142001410, 2570401692, 3213002115, 4284002820, 6426004230, 12852008460]

約数ペア:

[(1, 12852008460), (2, 6426004230), (3, 4284002820), (4, 3213002115), (5, 2570401692), (6, 2142001410), (9, 1428000940), (10, 1285200846), (12, 1071000705), (15, 856800564), (18, 714000470), (20, 642600423), (30, 428400282), (36, 357000235), (37, 347351580), (45, 285600188), (60, 214200141), (74, 173675790), (90, 142800094), (111, 115783860), (148, 86837895), (180, 71400047), (185, 69470316), (222, 57891930), (333, 38594620), (370, 34735158), (444, 28945965), (555, 23156772), (666, 19297310), (740, 17367579), (1110, 11578386), (1332, 9648655), (1665, 7718924), (2220, 5789193), (3330, 3859462), (6660, 1929731)]