19396098

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1868

約数の個数: 40

約数和(自身を含む): 44134992

約数和(自身を除く): 24738894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1787, 1809, 3574, 3618, 5361, 5427, 10722, 10854, 16083, 32166, 48249, 96498, 119729, 144747, 239458, 289494, 359187, 718374, 1077561, 2155122, 3232683, 6465366, 9698049, 19396098]

約数ペア:

[(1, 19396098), (2, 9698049), (3, 6465366), (6, 3232683), (9, 2155122), (18, 1077561), (27, 718374), (54, 359187), (67, 289494), (81, 239458), (134, 144747), (162, 119729), (201, 96498), (402, 48249), (603, 32166), (1206, 16083), (1787, 10854), (1809, 10722), (3574, 5427), (3618, 5361)]