2921194458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783391}}^1$

素因数の和:1783419

約数の個数: 48

約数和(自身を含む): 7789856256

約数和(自身を除く): 4868661798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1783391, 3566782, 5350173, 10700346, 12483737, 16050519, 23184083, 24967474, 32101038, 37451211, 46368166, 69552249, 74902422, 112353633, 139104498, 162288581, 208656747, 224707266, 324577162, 417313494, 486865743, 973731486, 1460597229, 2921194458]

約数ペア:

[(1, 2921194458), (2, 1460597229), (3, 973731486), (6, 486865743), (7, 417313494), (9, 324577162), (13, 224707266), (14, 208656747), (18, 162288581), (21, 139104498), (26, 112353633), (39, 74902422), (42, 69552249), (63, 46368166), (78, 37451211), (91, 32101038), (117, 24967474), (126, 23184083), (182, 16050519), (234, 12483737), (273, 10700346), (546, 5350173), (819, 3566782), (1638, 1783391)]