21958430112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4012871}}^1$

素因数の和:4012906

約数の個数: 72

約数和(自身を含む): 65730843360

約数和(自身を除く): 43772413248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 4012871, 8025742, 12038613, 16051484, 24077226, 32102968, 36115839, 48154452, 64205936, 72231678, 76244549, 96308904, 128411872, 144463356, 152489098, 192617808, 228733647, 288926712, 304978196, 385235616, 457467294, 577853424, 609956392, 686200941, 914934588, 1155706848, 1219912784, 1372401882, 1829869176, 2439825568, 2744803764, 3659738352, 5489607528, 7319476704, 10979215056, 21958430112]

約数ペア:

[(1, 21958430112), (2, 10979215056), (3, 7319476704), (4, 5489607528), (6, 3659738352), (8, 2744803764), (9, 2439825568), (12, 1829869176), (16, 1372401882), (18, 1219912784), (19, 1155706848), (24, 914934588), (32, 686200941), (36, 609956392), (38, 577853424), (48, 457467294), (57, 385235616), (72, 304978196), (76, 288926712), (96, 228733647), (114, 192617808), (144, 152489098), (152, 144463356), (171, 128411872), (228, 96308904), (288, 76244549), (304, 72231678), (342, 64205936), (456, 48154452), (608, 36115839), (684, 32102968), (912, 24077226), (1368, 16051484), (1824, 12038613), (2736, 8025742), (5472, 4012871)]