21574098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13171}}^1$

素因数の和:13199

約数の個数: 48

約数和(自身を含む): 57535296

約数和(自身を除く): 35961198

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, 13171, 26342, 39513, 79026, 92197, 118539, 171223, 184394, 237078, 276591, 342446, 513669, 553182, 829773, 1027338, 1198561, 1541007, 1659546, 2397122, 3082014, 3595683, 7191366, 10787049, 21574098]

約数ペア:

[(1, 21574098), (2, 10787049), (3, 7191366), (6, 3595683), (7, 3082014), (9, 2397122), (13, 1659546), (14, 1541007), (18, 1198561), (21, 1027338), (26, 829773), (39, 553182), (42, 513669), (63, 342446), (78, 276591), (91, 237078), (117, 184394), (126, 171223), (182, 118539), (234, 92197), (273, 79026), (546, 39513), (819, 26342), (1638, 13171)]